Manuale d’uso / di manutenzione del prodotto SA38-0512-03 del fabbricante IBM
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RS/6000 7043 43P Series IBM Service Guide SA38-0512-03.
Fourth Edition (October 1998) The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: THIS PUBLICATION IS PROVIDED “AS IS.
Contents Communications Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Federal Communications Commission (FCC) Statement .............. vii European Union (EU) Statement ............................ viii International Electrotechnical Commission (IEC) Statement .
MAP 1240: Memory Problem Resolution ...................... 2-12 MAP 1520: Power ................................... 2-15 MAP 1540: Minimum Configuration ......................... 2-21 MAP 1540A: Minimum Configuration (for the Model 140 and Model 150) .
Open Firmware Command Line ........................... 7-44 Chapter 8. Removal and Replacement Procedures ............... 8-1 Handling Static–Sensitive Devices ........................... 8-2 Cover . . . . . . . . . . . . . . . . . . . . . . . . . .
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Communications Statements The following statement applies to this product. The statement for other products intended for use with this product appears in their accompanying documentation.
Telephone: (919) 543-2193 European Union (EU) Statement This product is in conformity with the protection requirements of EU Council Directive 89/336/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility.
Avis de conformité aux normes du ministère des Communications du Canada Cet appareil numérique de la classe B respecte toutes les exigences du Réglement sur le matériel brouilleur du Canada.
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Safety Notices A danger notice indicates the presence of a hazard that has the potential of causing death or serious personal injury. Danger notices appear on the following pages: 2-15 8-1 8-6 A caution notice indicates the presence of a hazard that has the potential of causing moderate or minor personal injury.
Laser Safety Information The optical drive in this system unit is a laser product. The optical drive has a label that identifies its classification. The label, located on the drive, is shown below.
Environmental Notices Product Recycling and Disposal Components of the system unit, such as structural parts and circuit cards, can be recycled where recycling facilities exist. Companies are available to disassemble, reutilize, recycle, or dispose of electronic products.
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About This Book This book provides reference information, maintenance analysis procedures (MAPs), error codes, and removal and replacement procedures. This book also provides information on diagnostics, System Management Services, and firmware flow. A parts catalog is also included.
Trademarks AIX is a registered trademark of International Business Machines Corporation. PowerPC is a trademark of International Business Machines Corporation.
Chapter 1. Reference Information Front View 1 Power Switch: Turns system unit power on and off. 2 Power-On Light: Glows when system unit is on. 3 Hard Disk Drive Status Light: Glows when system unit is reading from or writing to the hard disk. 4 Reset Button: Function depends upon the operating system installed.
Rear View 1 Keyboard Port: ( ): For keyboard connection. 2 Mouse Port ( ): For mouse connection. 3 Parallel Port ( ): For connecting a parallel printer or other parallel devices. 4 Ethernet Port ( ): For attaching your system unit to an Ethernet/Twisted pair connection through a 10 Base T or 100/10 Base T connector.
Front View without Covers Chapter 1. Reference Information 1-3.
Specifications (for Model 140, Model 150, and Model 240) The mechanical packaging, cooling, power supply, and environmental requirements for the workstation is shown in the following: Dimensions In horizontal orientation – Height - 165 mm (6.5 inches) – Depth - 460 mm (18.
Operating Voltage 100 to 125V ac; 50 to 60 Hz 200 to 240V ac; 50 to 60 Hz Heat Output (Maximum) Operating 796 BTUs per hour Idling 597 BTUs per hour Acoustics Average sound-pressure levels: – At.
System Board Locations (for Model 140) 1-6 7043 43P Series Service Guide.
B1 Battery connector J2 Auxiliary 5V connector J3 Audio input connector J5 CD-ROM audio connector J6 CD-ROM audio connector J7 Power connector J8 Power connector J10 Media Fan connector J11 Voltage Re.
Model 140 System Board Jumper Settings For a more complete description of the function of these jumpers, see the system unit User's Guide . Jumper Description Settings J15 Remote power-up Default: Remote power-up disabled. To enable Remote power-up, place jumper on two leftmost pins.
Riser Card (for Model 140) Note: The xx digits in the ISA slot location codes are determined by the order in which the ISA adapters are configured. Chapter 1.
System Board Locations (for Model 150) U82 J15 J44 J18 J27 J30 J1 J41 J26 J40 J42 J43 J46 J12 J14 J20 J53 J50 J29 J31 J35 J39 B1 J25 J2 J9 J10 J36 J4 J5 J6 J7 J8 J16 J23 J24 J33 J32 J59 J56 J49 J45 J3.
B1 Battery connector J2 5x5 Auxiliary 5v connector J3 Audio input connector J4 Internal SCSI connector #2 J5 CD-ROM audio connector J6 CD-ROM audio connector J7 Power connector J8 Power connector J10 .
System Board Jumper Settings (for Model 150) For a more complete description of the function of these jumpers, see the system unit User's Guide . Jumper Description Settings J15 Remote Power-up Default: Remote power-up disabled. To enable Remote power-up, place jumper on the two pins closest to the rear of the system unit.
Riser Card (for Model 150) Chapter 1. Reference Information 1-13.
System Board Locations (for Model 240) 1-14 7043 43P Series Service Guide.
J1 Audio input connector J2 Audio output connector J3 Microphone jack J4 Headphone jack J5 External SCSI connector J6 Ethernet twisted pair connector J7 Parallel port connector J8 Mouse port connector.
System Board Jumper Settings (for Model 240) For a more complete description of the function of these jumpers, see the system unit User's Guide . Jumper Description Settings J29 Remote power-up Default: Remote power-up disabled. To enable Remote power-up, place jumper on the two leftmost pins.
Riser Card (for Model 240) Note: The xx digits in the ISA slot location codes are determined by the order in which the ISA adapters are configured. J5 Operator panel connector J7 Tablet port connector Chapter 1.
SCSI Bus Termination The Model 140 and Model 240 have a fast/wide SCSI-2 bus which can support internal and external SCSI devices. However, each controller on these SCSI busses must have a unique SCSI id, and the SCSI busses must be properly terminated both internally and externally (if external devices are used) to ensure SCSI signal integrity.
Power cables used in other countries consist of the following: Electrical cables, Type HD21. Attachment plugs approved by the appropriate testing organization for the specific countries where they are used. "For units set at 230 V (outside of U.
7. Check for alterations or attachments. If there are any, check for obvious safety hazards such as broken wires, sharp edges, or broken insulation. 8. Check the internal cables for damage. 9. Check for dirt, water, and any other contamination within the system unit.
Chapter 2. Maintenance Analysis Procedures (MAPs) This chapter contains Maintenance Analysis Procedures (MAPs) for the Model 140, Model 150, and Model 240. Entry MAP Notes: 1. When possible, run Online Diagnostics in Service Mode. Online Diagnostics perform additional functions, compared to Standalone Diagnostics.
Quick Entry MAP Use the following table to determine your starting point in the Entry Map. Quick Entry MAP Table of Contents Use the following table to determine your starting point.
Symptom Action The system stops and an 8-digit error code starting with the number "2" is displayed. Record the error code. If you are working on a Model 140 or Model 240, go to “Firmware Error Codes” on page 3-4. If you are working on a Model 150, go to “Error Codes” on page 4-1.
Symptom Action All display problems. 1. If using a graphics display: a. Go to the Problem Determination Procedures for the display. b. If you do not locate the problem, replace the display adapter. c. If you do not locate the problem, suspect the systm board.
Symptom Action The system POST indicators are displayed on the system console, the system pauses and then then restarts. The term "POST indicators" refer to the icons (graphic display) or device mnemonics (ASCII terminal) that appear during the poweron selftest (POST).
Symptom Action The SMS configuration list or Boot sequence selection menu shows more SCSI devices attached to a controller/adapter than are actually attached.
MAP 1020: Problem Determination Purpose of This MAP Use this MAP to get an error code if you were not provided one by the customer or you are unable to load diagnostics. If you are able to load the diagnostics, go to MAP 0020 in the Diagnostics Information for Multiple Bus Systems .
5. Enter any requested passwords. 6. Wait until the diagnostics are loaded or the system appears to stop. 7. Find your symptom in the following table; then follow the instructions given in the Action column. Symptom Action The disk LED is blinking rapidly, or EIEA, EIEB, FEA, or FEB is displayed on the operator panel.
Symptom Action The system stops and a 4-digit number beginning with the characters "FF" is displayed in the operator panel display. Go to “MAP 1540: Minimum Configuration” on page 2-21. The system stops and a 4digit number beginning with the character "E" is displayed in the operator panel display.
Step 1020-2 There is a problem with the keyboard. Find the type of keyboard you are using in the following table; then follow the instructions given in the Action column.
Step 1020-4 1. Turn off, then turn on the system unit. 2. When the keyboard indicator appears, press the F1 key on a directly attached keyboard or the 1 key on an ASCII terminal. 3. When the System Management Services appear, check the error log for any errors.
MAP 1240: Memory Problem Resolution Purpose of This MAP Note: The firmware checkpoint that sent you here could be one of the following: E122, E213, E214, E220 or E3xx.
YES If there is only one memory module installed, go to “Step 1240-3” on page 2-13. If there is more than one memory module installed, go to “Step 1240-2.” Step 1240-2 1. Power off the system. Refer to "Powering Off the System". 2. Remove all but one of the installed memory modules.
Step 1240-4 One of the FRUs remaining in the system unit is defective. 1. Power off the system. Refer to "Powering Off the System". 2. Exchange the following FRUS in the order listed: a. System Board b. Power Supply 3. Power on the system. Refer to "Powering On the System".
MAP 1520: Power Notes: 1. This is not a start of call MAP. Use this Power MAP only if you have been directed here from a MAP step in the Diagnostics Information for Multiple Bus Systems . 2. The Model 150 has a power LED located on the operator panel.
Step 1520-1 You may be directed to this MAP for several reasons: 1. There is no indication of activity when the power button is pressed. None of the LEDs light and none of the fans, including the fan in the power supply, start to turn. Go to “Step 1520-2.
Step 1520-3 1. Turn the power off. 2. Unplug the system unit power cable from the electrical outlet. 3. Remove external cables (keyboard, mouse, etc.) 4. Remove the top cover. 5. Record the slot numbers of all the installed adapters. Label and record the location of any cables attached to the adapters.
Step 1520-4 Note: Either the power supply, the system board, or the power switch is defective. To test each FRU, exchange the FRUs that have not already been exchanged in the following order. Power supply Power Switch System board (See notes on 2-1.
Step 1520-5 One of the parts that was removed or unplugged is causing the problem. Install or connect the parts in the following order. 1. Fans 2. Riser card 3. Processor cards (Model 240 only) 4. L2 cache card (Model 140 only) 5. Memory modules 6. System board cables 7.
Does the fan in the power supply turn on and the power LED come on and stay on? NO Replace the last part you installed. (If this part was a network adapter, see notes on 2-1.
MAP 1540: Minimum Configuration Note: If you were sent to this MAP from the Diagnostics Information for Multiple Bus Systems as a result of an SRN 101-xxx problem, go to “Fxx Code Boot Problems” on page 3-18 and follow the instructions there before using the MAP 1540 steps.
MAP 1540A: Minimum Configuration (for the Model 140 and Model 150) Step 1540A-1 1. Ensure that the diagnostics and the operating system are shut down. 2. Turn the power off. 3. Turn the power on. 4. Insert the diagnostic CD-ROM into the CD-ROM drive. 5.
Step 1540A-2 1. Turn the power off. 2. Disconnect all external cables. 3. Remove the top cover. 4. Record the slot numbers of any adapter cards installed in the system unit. Label and record the location of any cables attached to the adapters. Remove all the adapters from the system unit.
Step 1540A-3 One of the FRUs remaining in the system unit is defective. 1. Turn the power off. 2. Exchange one of the FRUs in the following list. a. System board (See notes on 2-1.
Step 1540A-4 No failure was detected with this configuration. 1. Turn the power off. 2. Install a memory module. 3. Turn the power on. Does the operator panel do one of the following: Stop with an.
Step 1540A-5 The failure may be caused by the last memory module installed. To isolate the failing FRU, do the following: 1. Turn the power off. 2. Exchange the last memory module installed.
Step 1540A-6 One of the FRUs remaining in the system unit is defective. 1. Turn the power off. 2. Exchange one of the FRUs in the following list. System board (See notes on 2-1.
Step 1540A-7 (Model 140 only) 1. Turn the power off. 2. Install the L2 cache card. Does the operator panel do one of the following: Stop with any code other than – FDC, FF2, FF3, or F4D (Model 140) Alternate between – FFD and any other code (Model 140) NO The system board or L2 cache card is defective.
Step 1540A-8 1. Turn the power off. 2. Reconnect the system console. Notes: a. If an ASCII terminal has been defined as the system console, attach the ASCII terminal cable to the S1 connector on the rear of the system unit. Also connect the internal serial and Ethernet cables to the system board.
Is the SMS screen displayed? NO One of the FRUs remaining in the system unit is defective. In the following order, exchange the FRUs that have not been exchanged: 1. Go to the Problem Determination Procedures (test procedures) for the device attached to the S1 serial port or the display attached to the graphics adapter, and test those devices.
Step 1540A-9 1. Make sure the diagnostic CD-ROM is inserted into the CD-ROM drive. 2. Turn the power off. 3. Plug the SCSI cable into the SCSI connector on the system board. 4. Disconnect the signal and power connectors from all the SCSI devices except the CD-ROM drive.
YES Repeat this step, adding one SCSI device at a time, until all the SCSI devices that were attached to the integrated SCSI adapter are connected and tested. Go to “Step 1540A-10.” Step 1540A-10 The system is working correctly with this configuration.
Step 1540A-11 The system is working correctly with this configuration. One of the FRUs (adapters) that you removed is probably defective, 1. Turn the power off. 2. Install a FRU (adapter) and connect any cables and devices, if any, that were attached to it.
Step 1540A-12 1. Make sure the diagnostic CD-ROM disc is inserted into the CD-ROM drive. 2. Turn the power off. 3. Starting with the last installed adapter, if there are any devices and cables attached to it, disconnect one attached device and cable. 4.
Step 1540A-13 1. Follow the instructions on the screen to select the system console. 2. When the DIAGNOSTIC OPERATING INSTRUCTIONS screen is displayed, press Enter.
Step 1540A-14 Look at the FRU part numbers associated with the SRN. Have you exchanged all the FRUs that correspond to the failing function codes? NO Exchange the FRU with the highest failure percentage that has not been changed.
Step 1540A-15 Does the system have adapters or devices that require supplemental media? NO Go to “Step 1540A-16.” YES Go to “Step 1540A-17.” Step 1540A-16 Consult the PCI adapter configuration documentation for your operating system to verify that all installed adapters are configured correctly.
Step 1540A-18 The adapter or device is probably defective. If the supplemental media is for an adapter replace the FRUs in the following order: 1. Adapter 2. Riser card 3. System board. If the supplemental media is for a device replace the FRUs in the following order: 1.
MAP 1540B: Minimum Configuration (for the Model 240) Step 1540B-1 1. Ensure that the diagnostics and the operating system are shut down. 2. Insert the diagnostic CD-ROM into the CD-ROM drive.
Step 1540B-2 1. Turn the power off. 2. Disconnect all external cables. 3. Remove the top cover. 4. Record the slot numbers of the ISA and PCI adapters. Label and record the location of any cables attached to the adapters. Remove all the adapters. 5. Remove the second processor card.
Step 1540B-3 One of the FRUs remaining in the system unit is defective. If the following steps call for a system board to be replaced, see notes on page 2-1. 1. If the disk LED is on, turn the power off and exchange the following FRUs in order: a. Memory modules (pair) b.
Step 1540B-4 No failure was detected with this configuration. 1. Turn the power off. 2. Install a pair memory modules. 3. Turn the power on. Does the operator panel stabilize for more than 60 seconds .
Step 1540B-6 One of the FRUs remaining in the system unit is defective. 1. Turn the power off. 2. Exchange the following FRUs the order listed. a. System board (See notes on page 2-1) b.
Step 1540B-7 1. Turn the power off. 2. Reconnect the system console. Notes: a. If an ASCII terminal has been defined as the system console, attach the ASCII terminal cable to the S1 connector on the rear of the system unit. Also connect the internal serial and Ethernet cables to the system board.
Is the SMS screen displayed? NO One of the FRUs remaining in the system unit is defective. In the following order, exchange the FRUs that have not been exchanged: 1. Go to the Problem Determination Procedures (test procedures) for the device attached to the S1 serial port or the display attached to the graphics adapter, and test those devices.
Step 1540B-8 1. Make sure the diagnostic CD-ROM is inserted into the CD-ROM drive. 2. Turn the power off. 3. Plug the internal SCSI cable into both SCSI connectors on the system board. 4. Disconnect the signal and power connectors from all the SCSI devices except the CD-ROM drive.
YES Repeat this step, adding one SCSI device at a time, until all the SCSI devices that were attached to the integrated SCSI adapter are connected and tested. Go to “Step 1540B-9.” Step 1540B-9 The system is working correctly with this configuration.
Step 1540B-10 The system is working correctly with this configuration. One of the FRUs (adapters) that you removed is probably defective. 1. Turn the power off.
Step 1540B-11 The last FRU installed or one of its attached devices is probably defective. 1. Make sure the diagnostic CD-ROM disc is inserted into the CD-ROM drive. 2. Turn the power off. 3. Starting with the last installed adapter, disconnect one attached device and cable.
Step 1540B-12 1. Follow the instructions on the screen to select the system console. 2. When the DIAGNOSTIC OPERATING INSTRUCTIONS screen is displayed, press Enter.
Step 1540B-13 Look at the FRU part numbers associated with the SRN. Have you exchanged all the FRUs that correspond to the failing function codes? NO Exchange the FRU with the highest failure percentage that has not been changed.
Step 1540B-15 Consult the ISA and PCI adapter configuration documentation for your operating system to verify that all installed adapters are configured correctly. Go to "MAP 0410: Repair Checkout" in the Diagnostics Information for Multiple Bus Systems .
Step 1540B-17 The adapter or device is probably defective. If the supplemental media is for an adapter replace the FRUs in the following order: 1. Adapter. 2. Riser card 3. System board If the supplemental media is for a device replace the FRUs in the following order: 1.
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Chapter 3. Error Code to FRU Index for the Model 140 and Model 240 Note: For Error Code and Checkpoint information for the Model 150, see Chapter 4, “Error Code to FRU Index for the Model 150” on page 4-1. The Error Code to FRU Index lists error symptoms and possible causes.
POST Error Codes Table 3-1 (Page 1 of 2). POST Error Codes Error Code Description Action/ Possible Failing FRU M0CON000 The system hung during POST. Go to “MAP 1540: Minimum Configuration” on page 2-21. M0CPU000 The CPU POST failed. 1. CPU Card (Model 240) 2.
Table 3-1 (Page 2 of 2). POST Error Codes Error Code Description Action/ Possible Failing FRU M0SCSI00 Unable to load diagnostics. Go to “MAP 1540: Minimum Configuration” on page 2-21. M0SCSI01 Unable to load diagnostics. Go to “MAP 1540: Minimum Configuration” on page 2-21.
Firmware Error Codes If you replace FRUs and the problem is still not corrected, go to MAP 0030 in the Diagnostics Information for Multiple Bus Systems unless otherwise indicated in the tables.
Table 3-2 (Page 2 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU 003 Power on Password must be set for Unattended mode Unattended mode requires the setting of the Power On password before can be enabled. 004 Battery drained or needs replacement 1.
Table 3-2 (Page 3 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU 004 SMS: Invalid RIPL IP address Enter valid RIPL IP address. Example: 000.000.000.000 005 SMS: Invalid portion of RIPL IP address (>255) Enter valid RIPL IP address.
Table 3-2 (Page 4 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU 002 Test Unit Ready Failed - sense data available 1. Media (Removable media devices) 2. SCSI device 003 Send Diagnostic Failed 1. SCSI device 004 Send Diagnostic Failed - DevOfl cmd 1.
Table 3-2 (Page 5 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU 00A Flash write protected. 1. Turn off, turn on system unit, retry. 2. Replace system board. (See notes on page 3-1.) 25A0xxy0 Cache: L2 controller failure Refer to error code 2B2xxyrr for a description of the “xx” and “y” values.
Table 3-2 (Page 6 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU xxx=000 Initialization failed, device test failed 001 init-nvram invoked, ALL of NVRAM initialized 002 init-nvram invoked, GE area preserved, remaining areas initialized.
Table 3-2 (Page 7 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU xxx=001 DIMM fails memory test. For more information: 1. Use the location code obtained from the SMS Error Log utility (described in “Step 1020-4” on page 2-11) to identify which DIMM is defective.
Table 3-2 (Page 8 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU xxx=001 RTC not updating RTC initialization required 002 Bad time/date values Set Time/Date 29000002 Keyboard/Mouse controller failed self-test Replace system board.
Table 3-2 (Page 9 of 9). Firmware Error Codes. Error Code Description Action/ Possible Failing FRU rr = 22 Bad Processor/CPU 1. Processor (card) 2. System board (See notes on page 3-1.
Memory PD Bits The following table expands the firmware error code 25Cyyxxx on page 3-10, where yy is the PD values in the table below. Use these values to identify the type of memory that generated the error.
Firmware Checkpoints The following Fxx code checkpoints are displayed on the operator panel during system startup, and can be used for diagnostic purposes. If you replace FRUs and the problem is still not corrected, go to MAP 0030 in the Diagnostics Information for Multiple Bus Systems unless otherwise indicated in the tables.
Table 3-4 (Page 2 of 5). Firmware Checkpoints. Checkpoint Description Action/ Possible Failing FRU F55 Probing PCI bridge secondary bus 1. PCI Adapters 2.
Table 3-4 (Page 3 of 5). Firmware Checkpoints. Checkpoint Description Action/ Possible Failing FRU F75 BootP request Refer to “Fxx Code Boot Problems” on page 3-18 for general considerations. 1. Turn off then on, and retry the boot operation. 2. Verify the network connection (network could be down).
Table 3-4 (Page 4 of 5). Firmware Checkpoints. Checkpoint Description Action/ Possible Failing FRU FEA Firmware flash corrupted, load from diskette. Ensure that the diskette installed contains recovery image appropriate for this system unit. The System Management Services recovery procedure for the flash EEPROM should be executed.
Fxx Code Boot Problems Depending on the boot device, a checkpoint may be displayed on the operator panel for an extended period of time while the boot image is retrieved from the device.
For network boot attempts: – Are the IP parameters correct? – Attempt to “Ping” the target server using the SMS “Ping” utility. 2. If the checkpoint F05 or F5B is displayed for an extended time, there may be a problem with the integrity of the boot image.
Remove all installed adapters except the one you are trying to boot, and try to boot the standalone diagnostics from a CDROM drive attached to the scsi controller on the system board. If this is successful, run the diagnostics against the system, particularly against the target network boot controller/adapter.
Firmware Location Codes These codes can be found in the System Management Services error log as described in “Step 1020-4” on page 2-11. Location codes vary in length depending on the device being referenced. In general, if a location code is referring to an adapter or controller, the location code is 4 digits (eg.
Note: The values used in the examples are representative of the format and relationships described above. 00-00 System board 00-00-00-01 Memory SIMM/DIMM in socket 1 01-A0 ISA bus Primary IDE controll.
Chapter 4. Error Code to FRU Index for the Model 150 Note: This chapter contains error code and checkpoint information for the Model 150 only. For information on the Model 140 and Model 240, refer to Chapter 3, “Error Code to FRU Index for the Model 140 and Model 240” on page 3-1.
Table 4-1 (Page 2 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 20D0000F Selftest failed on device, no error/location code information available Check the SMS error log entry for this error code.
Table 4-1 (Page 3 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 20E0000B EEPROM write problem 1. Power Off/On machine 2.
Table 4-1 (Page 4 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 20EE000A Pointer to Operating System not found in non-volatile storage Values normally found in non-volatile storage that point to the location of an Operating System were not found.
Table 4-1 (Page 5 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 21A00001 Test Unit Ready Failed - hardware error Refer to SCSI device error notes above 1. Replace SCSI device 2. Replace SCSI cable 3.
Table 4-1 (Page 6 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 25010000 No diskette in drive Insert diskette containing firmware update file 25010001 Diskette seek error 1. Retry function. 2. Replace diskette drive 3.
Table 4-1 (Page 7 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 25A80002 init-nvram invoked, some data partitions may have been preserved Refer to N.
Table 4-1 (Page 8 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 25A80998 NVRAMRC script evaluation error - command line execution error Execution of a command line within the nvram configuration variable “nvramrc” (script) resulted in a “throw” being executed.
Table 4-1 (Page 9 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 25AA0007 Unable to lock eeprom Refer to EEPROM problem resolution above Memory error.
Table 4-1 (Page 10 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 26020006 PCI adapter firmware failed evaluation (has a bug) 1. Update card firmware 2. Move card to another slot 3. Run AIX adapter diagnostics 4.
Table 4-1 (Page 11 of 11). Firmware Error Codes Error Code Function / Description Repair Action/Possible Failing FRU 29000002 Keyboard/Mouse controller failed selftest 1. Replace System Planar 29A00003 Keyboard not present/detected 1. Keyboard 2. Replace System Planar 29A00004 Keyboard stuck key detected 1.
Table 4-2 (Page 2 of 2). Bus SRN to FRU Reference Table SRN Bus Identification Possible Failing Device and AIX Location Code Associated FRU Device installed in I/O Slot 4P (10-70 to 10-77) Adapter Dev.
Memory PD Bits The following table expands the firmware error code 25Cyyrrr on 4-9, where yy i s the PD values in the table below. Use these values to identify the type of memory that generated the error.
Table 4-3 (Page 2 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E109 Copy CRC verification code to RAM See “Unresolved problems” on page 4-26 E10A Turn on cache See “Un.
Table 4-3 (Page 3 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E119 Initialize base memory, stack See “Unresolved problems” on page 4-26 E11A Copy uncompressed recovery .
Table 4-3 (Page 4 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E12B Set MP operational parameters (eg. L.E.?, Real?) See “Unresolved problems” on page 4-26 E12C Set MP C.
Table 4-3 (Page 5 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E14C Create terminal-emulator node See “Unresolved problems” on page 4-26 E14D Load boot image See “Boot.
Table 4-3 (Page 6 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E15F Adapter VPD probe See “Unresolved problems” on page 4-26 E160 CPU Node VPD Creation See “Unresolved.
Table 4-3 (Page 7 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E180 SP Command setup See “Unresolved problems” on page 4-26 E183 SP Post See “Unresolved problems” on.
Table 4-3 (Page 8 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E1BD Probe for (ISA) mouse Replace System Planar See “Unresolved problems” on page 4-26 E1BE Create op-pan.
Table 4-3 (Page 9 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E1DC Dynamic console selection If a console is attached but nothing is displayed on it, follow the steps associated with “All display problems” in the Entry MAP tables.
Table 4-3 (Page 10 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E1E4 Initialize Super I/O with default values See “Unresolved problems” on page 4-26 E1E5 XCOFF boot imag.
Table 4-3 (Page 11 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E1EE Jump to composite image See “Unresolved problems” on page 4-26 E1EF Erase flash See “Unresolved problems” on page 4-26 E1F0 Start O.
Table 4-3 (Page 12 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E206 Look for PRISM on PCG and switch to 50MHz 1. Replace System Planar E207 Setup Data gather mode and 64/32-bit mode on PCG 1. Replace System Planar E208 Assign bus number on PCG 1.
Table 4-3 (Page 13 of 13). Firmware Checkpoints Checkpoint (hex) Description Repair Action E243 Set up Grackle configuration registers 1. Replace System Planar E244 Enable system speaker and send a beep 1. Replace System Planar E246 System firmware corrupted, take recover path 1.
Unresolved problems: Go to MAP 1540A or 1540B for any of the following conditions: A 4-digit code in the range of “E100” through “EFFF” is displayed on the operator panel display but is not listed in Table 4-3 on page 4-13.
Boot Problems/Concerns Depending on the boot device, a checkpoint may be displayed on the operator panel for an extended period of time while the boot image is retrieved from the device. This is particularly true tape and network boot attempts. If booting from CDROM or tape, watch for activity on the drive's LED indicator.
a. Verify proper SCSI bus termination. b. Check SCSI cabling. c. It is possible that another attached SCSI device is causing the problem. Disconnect the signal and power cables from any other SCSI devices attached to the SCSI adapter that the CD-ROM drive is attached to.
Chapter 5. Location Codes (Model 150 only) This system unit uses physical location codes in conjunction with AIX location codes to provide mapping of the failing field replaceable units. The location codes are produced by the system unit's firmware and AIX.
Specifically, the format of a location code is defined as follows: pn[.n][- or /]pn[.n][- or /]... Where p is a defined alpha location type prefix, n is a location instance number, and [.
Name AIX Location Code Location Code Physical Connection Logical Identification Keyboard Port 01-K1-00 P1/K1 J59 Base Address 0x0060 Mouse Port 01-K1-01 P1/O1 J56 Base Address 0x0060 Serial Port 1 01-.
AIX Location Codes The basic formats of the AIX location codes are: For non-SCSI devices/drives AB-CD-EF-GH For SCSI devices/drives AB-CD-EF-G,H For planars, cards, and non-SCSI devices the lo.
of 0-9, and A-F (hex numbers). This allows the location code to uniquely identify multiple adapters on individual PCI cards. For pluggable ISA adapters, CD is equal to the order the ISA cards defined/configured either by SMIT or the ISA Adapter Configuration Service Aid.
5-6 7043 43P Series Service Guide.
Chapter 6. Loading the System Diagnostics If no keys are pressed after the system unit power is turned on, the system unit searches a list of devices (the default boot list ) for a bootable image. If a bootable image is found, then the system unit loads and starts the operating system.
to Chapter 7, “System Management Services” on page 7-1 for more information on custom boot lists. If no bootable image is found in the custom boot list, then the system restarts and attempts to boot again. If the custom boot list is discovered to be corrupted, the system rebuilds the custom boot list according to the default boot list.
Booting in Service Mode from the Custom Boot List To boot in service mode from the custom boot list, do the following: 1. Verify with the system administrator and users that all programs are to be stopped, then do so. 2. Turn off the system. 3. Wait 30 seconds, then turn on the system.
Standalone vs. Online Diagnostics When the system unit attempts to boot in service mode (from either the default or custom boot list) and locates a diagnostics CD-ROM before any other bootable image, then the system unit starts standalone diagnostics .
Summary: Boot Options and Control Keys The following keys can be pressed when the keyboard POST indicator appears. Key Result F1 (display keyboard) Normal mode boot, graphical System Management Services starts. 1 (ASCII keyboard) Normal mode boot, text-based System Management Services starts.
6-6 7043 43P Series Service Guide.
Chapter 7. System Management Services The System Management Services make it possible for you to view information about your computer and to perform such tasks as setting passwords and changing device configurations. If you have chosen a graphical display as your system console, you can use the graphical System Management Services described below.
After the System Management Services starts, the following screen appears. 7-2 7043 43P Series Service Guide.
The System Management Services screen contains the following choices. Config : Enables you to view your system setup. Multi-Boot (Model 150 only) : Enables you to set and view the default operating system, modify the boot sequence, access the Open Firmware command prompt, and other options.
Config Selecting this icon makes it possible for you to view information about the setup of your system unit. A list similar to the following appears when you select the Config icon.
If more than one screen of information is available, a blue arrow in the top right corner of the screen appears. Use the Page Up and Page Down keys to scroll through the pages.
MultiBoot (Model 150 only) The options available from this screen allow you to view and set various options regarding the operating system and boot sequence. Note: The SMS software on the Model 140 and Model 240 do not have this menu option. On these systems, this menu is replaced by the Boot menu.
The following describes the choices available on this screen. Select Software: The Select Software option, if supported by the operating system, allows you to choose which operating system to use. This option is supported by AIX. Not all operating systems support this option.
Boot Sequence: Enables you to view and change the custom boot list (the sequence in which devices are searched for operating system code). You may choose from 1 to 5 devices for the custom boot list. The default boot sequence is: Note: 1. The primary diskette drive.
Boot (Model 140 and Model 240) This selection enables you to view and change the custom boot list (the sequence in which devices are searched for operating system startup code).
Attention: If you change your startup sequence, you must be extremely careful when performing write operations (for example, copying, saving, or formatting). You can accidentally overwrite data or programs if you select the wrong drive. The default boot list consists of the first device found of each of the following types.
Utilities Selecting this icon enables you to perform various tasks and view additional information about your system unit. The following describes the choices available on this screen. Password : Enables you to set password protection for turning on the system unit and for using system administration tools.
Error Log : Enables you to view and clear the firmware error log information for your system unit. RIPL (Remote Initial Program Load): Allows you to select a remote system from which to load programs via a network adapter when your system unit is first turned on.
Password When you select this icon, the following screen is displayed. Power-On Password Setting a power-on password helps protect information stored in your system unit.
Press Enter when you are finished; you must type the password again for verification. If you make a mistake, press the Esc key and start again. After you have entered and verified the password, the power-on password status icon flashes and changes to the locked position to indicate that the power-on password is installed.
Remote Mode : The remote mode, when enabled, allows the system to start from the defined boot device. This mode is ideal for network servers and other system units that operate unattended. You must set a power-on password before you can enable the remote mode.
Press Enter when you are finished; you must type the password again for verification. If you make a mistake, press the Esc key and start again. Note: If an error occurs when you attempt to set the privileged-access password, then make sure the password-enabling jumper has been changed.
Audio (Model 140 and Model 240 only) This icon enables you to turn on or off the system tones heard at power-on time. To change the audio status, use the arrow keys or mouse to highlight the audio icon, then press the Enter key.
Hard Disk Spin Up Delay (Model 150 only) This selection allows you to change the spin up delay for SCSI hard disk drives attached to your system. Spin up delay values can be entered manually or a default setting can be used. All values are measured in seconds.
Error Log Selecting this icon displays the log of errors your system unit has encountered during operations. Selecting the Clear icon erases the entries in this log.
RIPL Selecting the Remote Initial Program Load (RIPL) icon above gives you access to the following selections. The Set Address icon allows you to define addresses from which your system unit can receive RIPL code.
If any of the addresses is incomplete or contains a number other than 0 to 255, an error message is displayed when you select the Save icon. To clear this error, change the improper address and select Save again. The Ping icon allows you to confirm that a specified address is valid by sending a test transmission to that address.
The Config icon allows you to configure network adapters which require setup. Selecting the Config icon presents a list of the adapters requiring configuration. Use the arrow keys or mouse to highlight an adapter, press the spacebar to select the adapter, then highlight the OK icon and press the Enter key.
SCSI ID This selection allows you to view and change the addresses (IDs) of the SCSI controllers attached to your system unit. To change an ID, highlight the entry by moving the arrow keys, then enter another number. After you have entered the new address, use the arrow keys or mouse to highlight the Save icon and press the Enter key.
Firmware Update This selection allows you to update the firmware in your system unit from an image on a 3.5 inch diskette. In order to create a firmware diskette with the latest level of firmware available, see: http://www.rs6ððð.ibm.com/support/micro When prompted, insert the firmware update diskette containing the new firmware image.
Firmware Recovery If a troubleshooting procedure has indicated that the firmware information in your system unit has been damaged, then you must perform a firmware recovery. To perform a firmware recovery, do the following: 1. Locate your firmware update diskette.
Text-Based System Management Services The text-based Open Firmware command line and System Management Services are available if an ASCII terminal is attached to your system unit.
à ð System Management Services 1 Display Configuration 2 Multiboot 3 Utilities 4 Select Language .------. |X=Exit| ------' ====> á ñ Figure 7-2. Text-based System Management Services - Main Menu (Model 150) Selecting the numbered options provide capabilities described on the following pages.
Display Configuration This option provides information about the setup of your computer. A screen similar to the following is displayed. à ð <Device Name> PowerPC 6ð4 L2-Cache, ð512K Memory .
MultiBoot Menu (Model 150) The options available from this screen allow you to view and set various options regarding the operating system and boot sequence. Note: The SMS software on the Model 140 and Model 240 do not have this menu option. On these systems, this menu is replaced by the Boot menu.
Select Install Device : Produces a list of devices, for example the CD-ROM, where the operating system is installed from. You select one of the devices and the system searches the device for an operating system to install and if supported by the operating system in that device, the name of the operating system displays.
à ð Current Boot Sequence 1. Diskette 2. Ethernet (Integrated) 3. SCSI CD-ROM id=3 (slot=1) 4. SCSI 5ððMB Hard Disk id=6 (slot=1) 5. SCSI 5ððMB Hard Disk id=5 (slot=5) .
à ð Configure Nth Boot Device Device Number Current Position Device Name 1 1 Diskette 2 2 Ethernet 3 3 SCSI CD-ROM 4 4 SCSI 4.5GB Hard Disk 5 - .-----------. .-----------. .------. |P=prev-page| |N=next-page| |X=Exit| -----------' -----------' ------' ===> á ñ Figure 7-7.
Utilities The Utilities screen enables you to select from the following system management tools. à ð Utilities 1. Set Password and Unattended Start Mode 2. Audio <ON> 3. Display Error Log 4. Remote Initial Program Load Setup 5. Change SCSI id 6.
Set Password and Unattended Start Mode Entering this selection permits access to the following options. à ð Password Utilities 1. Set Power On Password 2. Remove Power On Password 3. Unattended Start Mode <OFF> 4. Set Privileged-Access Password 5.
Set Privileged-Access Password: The privileged-access password protects against the unauthorized starting of the system programs. To set the privileged-access password, you must first change a jumper on your computer's system board. See “Front View without Covers” on page 1-3 to locate and change the password-enabling jumper.
Display Error Log A screen similar to the following is displayed when you select this option. Here, you can view or clear your computer's error log. à ð .----------------------------------------------------------. | Error Log | | | | Date Time ErrorCode Location | | Entry 1.
Remote Initial Program Load Setup This option allows you to enable and set up the remote startup capability of your computer. First, you are asked to specify the network parameters. à ð Network Parameters 1. IP Parameters 2. Adapter Parameters 3. Ping .
Selecting the Adapter Parameters option allows you to view an adapter's hardware address, as well as configure network adapters that require setup. à ð Adapter Parameters Device HW Address 1. 3Com,3C9ð5 8ððð5AFC67BD 2. token-ring 8ððð32E54A12 .
Selecting option 1 (3Com,3C905) displays the following 100Mb Ethernet configuration menus: à ð 3Com Etherlink Fast XL 1. Media Type [ Auto ] 2. Full Duplex [ Auto ] .------. |X=Exit| ------' á ñ Selecting the Media Type option allows you the change the media employed by the Ethernet adapter: à ð .
Selecting the Full Duplex option allows you to change how the Ethernet adapter communicates with the network: à ð .----------------. | Full Duplex | | 1. Yes | | 2. No | | 3. Auto | ----------------' á ñ Ping, the last option available from the Network Parameters menu, allows you to test a connection to a remote system unit.
After choosing which adapter to use to ping the remote system, you must provide the addresses needed to communicate with the remote system. à ð Ping 1. Client IP Address [ 129.132.4.2ð ] 2. Server IP Address [ 129.132.4.1ð ] 3. Gateway IP Address [ 129.
à ð .--------------------------------------------------------------. | This selection will update your System Firmware. Do you want | | to continue? Press Y(Yes) N(No).
Select Console: Selecting this option allows you to define which display is used by the system for system management. Select Language This option allows you to change the language used by the text-based System Management Services screens. à ð SELECT LANGUAGE 1.
Open Firmware Command Line The text-based Open Firmware command line allows you to configure some adapters, and the System Management Services makes it possible for you to view information about your system unit and to perform such tasks as setting passwords and changing device configurations.
Chapter 8. Removal and Replacement Procedures Before performing any of the removal or replacement procedures in this chapter, read the following notice. DANGER An electrical outlet that is not correctly wired could place hazardous voltage on metal parts of the system or the devices that attach to the system.
Handling Static–Sensitive Devices ATTENTION : Adapters, planars, diskette drives, and disk drives are sensitive to static electricity discharge. These devices are wrapped in antistatic bags, as shown in this illustration, to prevent this damage.
Cover Removal 1. Unlock the cover lock and slide the drive bay cover all the way to the left. 2. Remove any media (diskettes, or CDs) from the drives. 3. Turn off all attached devices and the system unit. 4. If you have a modem or fax machine attached to the system unit, disconnect the telephone line from the wall outlet and the system unit.
6. Make a note of where the other cables and cords are connected to the back of the system unit; then disconnect them. 7. If you have not already done so, remove the display from the top of the system unit. 8. Unlock the cover. Then, while holding down the cover latch at the rear of the system unit, slide the cover to the rear approximately 1 inch.
Replacement 1. Install the cover by placing it close to the front of the system unit, as shown. Slide the cover toward the front of the system unit while holding down the cover latch. Cover L ock Cover L atch 2. Reconnect all device cables, such as the printer and display; then plug the power cords into properly grounded electrical outlets.
Power Supply DANGER Do not attempt to open the covers of the power supply. Power supplies are not servicable and are to be replaced as a unit. Removal 1. Unplug all power cords (cables) from electrical outlets. 2. If you have not already done so, remove the cover as described in “Cover” on page 8-3.
5. Remove the mounting screws from the rear of the power supply. 6. Remove the power supply from the system by moving it forward and then upward. Replacement Replace in reverse order, noting the following power supply cable attachments.
Cable Ties After replacing the power supply, ensure you attach cable ties at the areas designated in the following diagrams: P4 P3 100mm P7 P5 Power Supply (T op View) P6 25mm Max.
40mm P12 Bend ca bles first, then attach ca ble ties. P1 1 P1 P2 P10 J7 J7 J8 J2 P9 Power Supply (T op View) Chapter 8. Removal and Replacement Procedures 8-9.
Front Bezel and Power Switch Removal 1. If you have not already done so, remove the covers as described in “Cover” on page 8-3. 2. Do the removal procedure under “Fan and Speaker Assembly” on page 8-34. 3. Remove the media fan assembly and disconnect the media fan cable.
6. All of the latches attaching the front bezel to the chassis are now accessible just inside the front of the system unit. Release these latches and pull the front bezel away from the chassis. 7. To remove the power switch, remove the two screws which secure it to the chassis, then disconnect the power switch cable from the system board.
Media Fan Removal 1. If you have not already done so, remove the covers as described in “Cover” on page 8-3. 2. Disconnect the media fan power cable. 3. Loosen the three screws which secure the media fan assembly to the side of the media drive bracket.
Internal Media Drives Notes: 1. If you have not already done so, disconnect the power cord and remove the covers as described in “Cover” on page 8-3. 2. If you are removing a CD-ROM drive refer to “Laser Safety Information” on page xii. Disk and media drives are installed in drive bays shown below.
Diskette Drive Removal 1. Unplug the diskette power and signal cables from the back of the drive. 2. Remove the screws which secure the diskette drive to the media drive bracket.
Media Drive in Bay 2 or 3 Removal 1. Remove the disk drive bracket assembly from the system unit and carefully place it on top of the power supply. 2. Remove the media fan assembly and disconnect the media fan cable.
3. Snap off the media drive bracket attachment pin located at the left rear corner of the media drive bracket. 4. Remove the screw which secures the media drive bracket to the side of the chassis, then remove the media drive bracket assembly. 5. Remove the screws which secure the media or disk drive within the media drive bracket.
6. If you are removing a 3.5-inch disk drive, remove the screws which secure the disk drive mounting brackets to the disk drive. Note: The screws which secure disk drive mounting brackets to a disk drive are not the same as those used in the the rest of the assembly.
Media Drive in Bay 4 or 5 Removal 1. Remove the disk drive bracket assembly from the system unit. 2. Unplug the power and signal cables from the back of the disk drive or drives. 3. Remove the screws which secure the disk drive to the disk drive bracket.
Adapter Removal 1. If you have not already done so, remove the covers as described in “Cover” on page 8-3. 2. Note the location of the adapter you are removing. 3. Remove the expansion-slot screw for the adapter; then grasp the adapter and pull it free from the socket.
Memory Modules Removal 1. Locate the memory-module connectors. To locate the six memory-module slots in the Model 140, use the following figure. To locate the four memory-module slots in the Model 150, use the following figure.
The following figure shows the location of the eight memory-module slots in the Model 240. 2. Remove any adapters that are blocking the memory-module connectors (see “Adapter” on page 8-19) 3. Remove the memory module by first pushing out the locking tabs, then carefully pulling upward on the memory module.
4. Store any memory modules you are no longer using in a static-protective package. 5. Install any adapters you removed into their original connectors.
Attention: Inserting the memory module at an angle may cause damage. 3. Inspect each memory module and ensure the gold connector is fully inserted in the socket. 4. Reinstall any adapters you removed into their original connectors. (If you need further information for installing adapters, see “Adapter” on page 8-19).
Processor Card (for the Model 240) Removal 1. If you have not already done so, remove the covers as described in “Cover” on page 8-3. 2. Do the removal procedure under “Adapter” on page 8-19 as necessary. 3. Remove the screw that holds the air duct to the system board.
5. Push down the latches on the processor card connector to release the processor card, and lift the card straight up and out of the system unit. Replacement Replace in reverse order. Note: If more than one processor card is installed, both must be of the same speed and type.
L2 Cache Card (for Model 140 Only) Removal 1. Remove the disk drive bracket assembly from the system unit and carefully place it on top of the power supply.
2. Locate the L2 cache connector on the system board. 3. Gently pull upward on the L2 cache card, remove it from the system unit, and store it in a safe place.
System Board Removal 1. If you have not already done so, remove the covers as described in “Cover” on page 8-3. 2. Do the removal procedure under “Adapter” on page 8-19. 3. Do the removal procedure under “Riser Card” on page 8-31. 4. Disconnect all cables from the system board.
Replacement Replace in reverse order. Notes: 1. The jumpers on the new system board should be set to match the board being replaced. 2. Licensed programs frequently rely on network configuration or system board information to authorize program use. Notify the system owner that new keys for licensed programs may be required.
For the Model 150, note the following cables must be reattached. For the Model 240, note the following cables must be reattached. Location Description J7, J8 System Board Power Supply J16 Diskette Dri.
Riser Card Removal 1. If you have not already done so, remove the covers as described in “Cover” on page 8-3. 2. Remove all adapters; see “Adapter” on page 8-19. 3. Remove the drive bracket assembly and carefully lay it on the power supply. 4.
5. Pull the riser card straight up and out of the system unit. (The Model 240 is shown in the following illustration.) Replacement Replace in reverse order.
I/O Panel Removal 1. If you have not already done so, remove the covers as described in “Cover” on page 8-3. 2. Disconnect the following cables from the system board: Serial Port 1 Serial Port 2 Tablet Port (2 connectors in some Model 140 systems) Ethernet AUI 3.
Fan and Speaker Assembly Removal 1. Do the cover removal procedure in “Cover” on page 8-3. 2. For the Model 240: Remove the screw that holds the air duct to the system board. Spread the arms on the air duct enough to disengage them from the mounting pins and remove it from the system unit.
4. For the Model 240, do the procedure in “Processor Card (for the Model 240)” on page 8-24. 5. Remove the drive bracket assembly and carefully lay it on top of the power supply. 6. Disconnect the fan and speaker assembly cables from the system board.
Battery CAUTION: A lithium battery can cause fire, explosion, or a severe burn. Do not recharge, disassemble, heat above 100°C (212°F), solder directly to the cell, incinerate, or expose cell contents to water. Keep away from children. Replace only with the part number specified for your system.
b. The following figure shows the location of the battery in the Model 140 and Model 150. c. Remove the battery as shown. 3. For the Model 240. Chapter 8.
a. If adapters must be removed in order to reach the battery, refer to “Adapter” on page 8-19. b. Remove the battery as shown. Replacement Install the new battery in the reverse order. Note: Skin oils can cause corrosion and loss of battery contact if left on the battery for long periods of time.
Chapter 9. Parts Information Chapter 9. Parts Information 9-1.
System Unit 8 9 7 5 3 6 10 14 12 15 13 11 12 21 23 28 26 25 24 27 29 30 16 17 18 20 19 1 2 4 22 9-2 7043 43P Series Service Guide.
Index Number Model 140 Model 150 Model 240 Units Per Assy Description 1 11H6764 11H6764 11H6764 1 Power Button 2 33G3907 33G3907 33G3907 14 Screw 3 73H0438 73H0438 73H0438 1 Power Switch Assembly 4 73.
System Board, Cables, and Accessories 9-4 7043 43P Series Service Guide.
Note: Model 240 memory modules must be installed in groups of matched pairs. Index Number FRU Number Units Per Assy Description 1 93H7142 1 System Board 166-MHz (Model 140) 93H7143 1 System Board 200-.
Keyboard and Mouse 9-6 7043 43P Series Service Guide.
Index Number FRU Number (Model 140 & Model 240) FRU Number (Black) Units Per Assy Description 1 8131596 07L9451 1 Keyboard, Arabic 1391414 07L9453 1 Keyboard, Belgian Dutch 1391526 07L9452 1 Keybo.
Keyboards and Mouse - All Models Index Number FRU Part Number Units Per Assy Description 1 93H8120 1 Keyboard, 101 United States English (ID 103P) 93H8121 1 Keyboard, 102 Canada French (ID 058) 93H812.
Power Cables 1 23 4 5 6 7 8 9 10 11 Index Part Number Country 1 1838574 Bahamas, Barbados, Bolivia, Brazil, Canada, Costa Rica, Dominican Republic, El Salvador, Ecuador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Japan, Netherlands Antilles, Panama, Peru, Philippines, Taiwan, Thailand, Trinidad, Tobago, U.
Index Part Number Country 7 14F0033 Bahrain, Bermuda, Brunei, Channel Islands, Cyprus, Ghana, Hong Kong, India, Iraq, Ireland, Jordan, Kenya, Kuwait, Malawi, Malaysia, Nigeria, Oman, People's Rep.
Appendix A. Interpreting Firmware Error Codes The error code is an 8-character (4-byte) hexadecimal code produced by firmware to identify the potential failing function or FRU in a system. It consists of 5 source code characters and 3 reason code characters.
Table A-2 (Page 2 of 2). Service Reference Code Field Descriptions Field Description R2 - R3 Device/FRU unique failure reason codes. Table A-3 (Page 1 of 3). Current PCI 2.1 Class Code Definition PCI Base Class (lower nibble) S2 PCI Sub-Class S3 -S4 Description 0 Devices that were built before the class code field was defined.
Table A-3 (Page 2 of 3). Current PCI 2.1 Class Code Definition 6 Bridge devices 00 Host bridge 01 ISA bridge 02 EISA bridge 03 MCA bridge 04 PCI-to-PCI bridge 05 PCMCIA bridge 06 NuBus bridge 07 Cardb.
Table A-3 (Page 3 of 3). Current PCI 2.1 Class Code Definition C Serial bus controllers 00 FireWire (IEEE 1394) 01 ACCESS.bus 02 Serial Storage Architecture (SSA) 03 Universal Serial Bus (USB) 04 Fibre channel Table A-4 (Page 1 of 2).
Table A-4 (Page 2 of 2). S2-S3-S4 Definition for devices/FRUs not defined in the PCI specification Base Class S2 Sub-Class S3 - S4 Description 1 A0 SCSI Drivers (generic) B0 IDE Drives C0 RAID Drives .
A-6 7043 43P Series Service Guide.
Index A about this book xv adapter removal 8-19 AIX location codes 5-4 audio ports 1-2 B battery disposal, recycling xiii boot list 6-1 bus SRN to FRU Table 4-11 C CD-ROM eject button 1-1 command line.
microphone port 1-2 minimum configuration Map 2-21 O open firmware command line 7-44 operator panel display 1-1 ordering publications xv, xvi P parallel port 1-2 part numbers publications xvi parts 9-.
IBM Part Number: 08L0664 Printed in the United States of America on recycled paper containing 10% recovered post-consumer fiber. SA38-ð512-ð3 ð8Lð664.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il IBM SA38-0512-03 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del IBM SA38-0512-03 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso IBM SA38-0512-03 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul IBM SA38-0512-03 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il IBM SA38-0512-03, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del IBM SA38-0512-03.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il IBM SA38-0512-03. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo IBM SA38-0512-03 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
