Manuale d’uso / di manutenzione del prodotto 310 del fabbricante IBM
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S05L-1935-00 IBM Mobile Systems ThinkPad 310, 310D, 310E, 310ED Hardware Maintenance Manual February 1998.
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S05L-1935-00 IBM Mobile Systems ThinkPad 310, 310D, 310E, 310ED Hardware Maintenance Manual February 1998 IBM.
Note Before using this information and the product it supports, be sure to read the general information under “Notices” at the back of this manual.
About This Manual This manual contains service and reference information for IBM ThinkPad 310, 310D, 310E or 310ED (2600) products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
Related Publications The following mobile product publications are available through IBM or your IBM Authorized Dealer. Related Diskettes The following diskettes are available through IBM or your IBM Authorized Dealer.
Contents Introduction . . . . . . . . . . . . . . . . . . . v i i How to Use Error Messages .......... viii How to Read POST Error Messages ...... viii Safety Notices (Multi-lingual Translations) ..... i x Safety Information . . . . . . . . . . . . . .
vi IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
Introduction Important Diskette fixes are customer installable. The diskette fixes are located on the PC Company Bulletin Board Service (BBS). The direct phone line for modem connection is 919-557-0001 or tieline 255-0001.
Hard Disk Drive Replacement Strategy: Always try to run a low-level format before replacing a hard disk drive. Attention The drive startup sequence in the computer you are servicing might have been changed. Be extremely careful during write operations such as copying, saving, or formatting.
Safety Notices (Multi-lingual Translations) In this manual, safety notices appear in English with a page number reference to the appropriate multi-lingual, translated safety notice found in this section. The following safety notices are provided in English, French, German, Italian, and Spanish languages.
Safety Notice 2 Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble it, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing.
Safety Notice 3 The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
Safety Notice 4 The lithium battery can cause a fire, explosion, or severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
Safety Notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing.
Safety Notice 6 To avoid shock, do not remove the plastic cover that surrounds the lower portion of the inverter card. Afin d'éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d'alimentation.
Safety Notice 8 Before removing any FRU, power-off the computer, unplug all power cords from electrical outlets, remove the battery pack, then disconnect any interconnecting cables.
Safety Information The following section contains the safety information that you need to be familiar with before servicing an IBM mobile computer. General Safety Follow these rules to ensure general safety: Observe good housekeeping in the area of the machines during and after maintenance.
Electrical Safety Observe the following rules when working on electrical equipment. Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.
Regularly inspect and maintain your electrical hand tools for safe operational condition. Do not use worn or broken tools and testers. Never assume that power has been disconnected from a circuit. First, check that it has been powered-off.
The guide consists of a series of steps presented in a checklist. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power-off the computer. Disconnect the power cord.
Handling Electrostatic Discharge-Sensitive Devices Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects.
Laser Compliance Statement Some IBM Personal Computer models are equipped from the factory with a CD-ROM drive. CD-ROM drives are also sold separately as options.
El uso de controles o ajustes o la ejecución de procedimientos distintos de los aquí especificados puede provocar la exposición a radiaciones peligrosas. Opening the CD-ROM drive could result in exposure to hazardous laser radiation. There are no serviceable parts inside the CD-ROM drive.
ThinkPad 310, 310D, 310E, 310ED (2600) Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified, trained personnel should service the computer. Read FRU service procedures before replacing any FRUs.
Before checking problems with the computer, determine whether or not the damage applies to the warranty by referring to the following: ___1. Name and phone number of servicer. ___2. Date of service. ___3. Date when part failed. ___4. Date of purchase.
Important If the following symptoms are present, they may indicate damage caused by non-warranted activity: Missing parts may be a symptom of unauthorized service or modification. HDD spindles can become noisy if subjected to excessive force or by being dropped.
2. Verify the symptoms by attempting to re-create the failure by running the diagnostic test or by repeating the same operation. 3. Use the following table with the verified symptom to determine which page to go to.
2. Boot from the diagnostics diskette and start the PQA program (refer to “Running PQA Diagnostics Program” on page 25). 3. Select the Memory item to run the memory test. If no error appears, install a new DIMM; if an error appears, replace the system board.
1. Boot from the diagnostics diskette and start the PQA program (please refer to “Running PQA Diagnostics Program” on page 25). 2. Go to the diagnostic menu screen; select Keyboard test and press F2 in the test items. 3. Check that when each key is pressed, the key's position on the keyboard layout on the screen changes to a black square.
has exceeded its normal temperature range. This symptom does not indicate a hardware problem. No service actions are necessary if the pointer movement stops in a short period of time. If a click button problem or pointing stick problem occurs, do the following: 1.
3. Replace the diskette drive flexible cable. 4. Replace the system board. If an error occurs when the external diskette drive is attached through the external diskette drive connector and there is no internal diskette drive, reseat the connector. If the error still remains, perform the following actions, one at a time.
Checking the AC Adapter: You are here because the computer fails only when the AC Adapter is used. If the power-on indicator of the AC Adapter does not turn on, make sure of the following: Power cord is not damaged. Power cord is securely connected to the AC Adapter and AC power outlet.
Checking Operational Charging: To check operational charging, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. Perform operational charging: 1. If the battery status indicator does not turn on, remove the battery pack and allow it to return to room temperature.
BIOS Utility Your computer has a BIOS Utility that allows you to configure the computer and its hardware settings. Note: The computer is also bundled with a Windows 95- based computer management utility similar in function to the BIOS Utility called the Notebook Manager.
Navigating the BIOS Utility Screens From the main menu screen, press ↑ or ↓ to move from one menu item to another and press Enter t o select a menu. Parameters displayed in low brightness (grayed-out) are not user-configurable. The computer detects and sets the values for these parameters.
hibernation file is not present or invalid). The battery power indicator blinks amber. Events that cause the computer to exit standby mode: The LCD is opened. The ring indicator (RI) is signaled by a serial or PCMCIA device. Any key or pointing device operation.
Symptom-to-FRU Index The Symptom-to-FRU Index lists the symptoms and errors and the possible causes. The most likely cause is listed first. Note: Perform the FRU replacement or actions in the sequence shown in the FRU/Action columns. If a FRU did not solve the problem, put the original part back in the computer.
Error Code Message FRU/Action in Sequence 021 Keyboard Error or Keyboard Not Connected Note: The message only appears for a few seconds. 1. Go to “Keyboard and External Input Device Checkout” on page 5. 2. Ensure that the keyboard switch is correctly set.
Error Code Message FRU/Action in Sequence 047 Diskette Drive(s) Disabled 1. Ensure the diskette drive is not set to [Disabled] in the “System Security” of BIOS Utility.
Error Code Message FRU/Action in Sequence 072 CMOS Checksum Error 1. Enter BIOS Utility to execute Load Setup Default Settings, then reboot system. 2. Backup battery (RTC battery) 3. System board 081 System Resource Conflict 1. Enter BIOS Utility to execute Load Setup Default Settings, then reboot system.
No Beep Symptoms Symptom/Error FRU/Action in Sequence No beep, power- on indicator on, and a blank LCD during POST 1. Ensure all connectors are securely seated. 2. Reseat the CPU 3. CPU 4. System board No beep, power- on indicator not on, and a blank LCD during POST 1.
Symptom/Error FRU/Action in Sequence No beep, power-on indicator on, and a blank LCD during POST 1. Reseat the LCD Connectors. 2. Hard disk connector board.
Indicator-Related Symptoms Symptom/Error FRU/Action in Sequence Indicator incorrectly remains off or on, but system runs correctly 1. Reseat the Audio connector board. 2. Audio connector board 3. System board Power-Related Symptoms Symptom/Error FRU/Action in Sequence Power shuts down during operation.
Speaker-Related Symptoms Symptom/Error FRU/Action in Sequence Speakers have noise or no sound comes from system 1. Chassis (speaker on chassis) 2. Audio connector board 3. System board Power Management-Related Symptoms Symptom/Error FRU/Action in Sequence The system will not enter hibernation.
Symptom/Error FRU/Action in Sequence System hangs intermittently. 1. Hard disk/diskette/CD-ROM drive connector 2. Fan (go to “Running Fan Diagnostics Program” on page 29). 3. System board In DOS or Windows, multimedia programs, no sound comes from the computer.
Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device failed, installed devices are incorrect, a short circuit is suspected, or the system is inoperative. Follow the procedures below to isolate the failing FRU.
Related Service Procedures This section provides information about the following: “Status Indicators.” “Power Switch” on page 25. “Running PQA Diagnostics Program” on page 25.
Symbol Color Meaning .4/ Caps lock Green Indicates that the Caps Lock mode is enabled. All alphabetic characters (A- Z) are entered in capital letters without using the Shift key. The Caps Lock mode is enabled and disabled by pressing the Caps Lock key.
ThinkPad 310 Diagnostics Diskette (P/N 05L1936) ThinkPad 310 Maintenance Utility Diskette (P/N 05L1770) Boot from the Diagnostic Program Diskette and select PQA System Diagnostics Program from PC DOS 7.0 Startup Menu, the PQA main menu appears on screen.
Auto Test Performs multiple tests of the selected items and checks the selected test items in sequence. Note: PCMCIA Diagnostic supports manual test only. Do not select PCMCIA Diagnostic in Auto Test. The screen below appears if you select AUTO Test.
Note: The F1 and F2 keys function only after you finish configuring the Test option. Space Enables/disables the item Esc Exits the program F1 Help F2 Tests the selected item(s) Enter Opens the available suboptions Test Times Indicates the number of tests to perform.
Error Code Message FRU/Action in Sequence 10XXX CPU or System board error 1. CPU 2. System board 11XXX Pointing device error 1. TrackPoint board FPC cable 2. TrackPoint board 3. Keyboard 4. System board PCMCIA X XXXX PCMCIA error 1. Replace PC Card 2.
1. Boot from the Utility Program Diskette. 2. Select Thermal Sensor Utility from PC DOS 7.0 Startup Menu, then the system thermal is executed. Setting Inverter ID There is an EEROM in the inverter which stores its supported LCD type ID code. If you replace the LCD with a different brand, the ID information in the inverter EEROM should be updated.
Fn + Description F6 1 Power Management Settings and System Information screens F7 2 Standby invocation F8 3 Hibernation invocation Right arrow Scale increase (used with Fn+F2, Fn+F5) Left arrow Scale .
Product Overview The following is an overview of the system features. Feature Description Processor 310/310D (2600-1xx/2xx/3xx/7xx) Intel Pentium Processor (133 MHz) 310E/310ED (2600-4.
FRU Removals and Replacements This section contains information about removals and replacements. Do not damage any parts. Only certified and trained personnel should service the computer. The arrows in this section show the direction of movement to remove a FRU, or to turn a screw to release the FRU.
Screw Type Example Explanation Note: Some screws have nylock paste (on the grooves) for better friction and increased stability. Some screws have bracket supports. FPC Cable Connector Type Unplugging the Cable To unplug the cable, first unlock the connector by pulling up the two clasps on both sides of the connector with a plastic tool.
I/O Door Press the rear connector door latch to open the door. Remove the center latch; then remove the rear connector door by flexing it. Battery Pack and Battery Pack Door Reverse the steps above to install a battery pack.
Hard Disk Drive and Hard Disk Drive Door Turn the computer upside down. Note: Make sure you use the correct screw when replacing. Reverse the steps above to install a hard disk drive.
Warning: Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data on the hard disk. Before removing the hard disk drive, have the user make a backup copy of all the information on the hard disk.
DIMM and DIMM Door Turn the computer upside down. Note: The screw does not separate from the DIMM cover. Note: When installing the DIMM, do the following: 1.
Side View Hinge Cover ThinkPad 310, 310D, 310E, 310ED (2600) 39.
Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .1/ M2 x 4L (4) Flat head, black 40 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
Keyboard Hinge Covers (5) When replacing the keyboard unit, connect the keyboard connector as shown in the figure; then replace the keyboard. (The leftmost and rightmost connectors should be unlocked by lifting the clasps from under them. Unlock the center connector by pulling on the left and right of the clasp.
Thermal Plate/CPU Hinge Covers (5) Keyboard Unit (6) Note: Make sure you use the correct screw when replacing. Note: For 310E/ED, machine type 2600-Axx/Bxx/Cxx/Dxx/Exx/Fxx model, a pad is found between the thermal plate and the PC Card slots.
Important: A sponge pad is found underneath the CPU. When installing a replacement CPU, make sure the sponge pack is in place. If you need to replace the sponge pad, it is part of the mylar pack FRU.
Diskette Drive/CD-ROM Drive Hinge Covers (5) Keyboard Unit (6) Thermal plate / CPU (7) Important: When removing the module locks, pull them up at an angle.
CD-ROM Drive (Model Unique) Warning: Do not open the CD-ROM; no user adjustments or serviceable parts are inside. Use of controls, adjustments, or the performance of procedures other than those specified may result in hazardous radiation exposure.
CAUTION: Do not push on the top surface of the CD-ROM drive. Note: For 310E/ED, machine type 2600-Bxx/Dxx model, you need to perform an extra step as shown in the illustration above. This step removes the CD-ROM drive cable before you pull out the CD-ROM drive.
LCD Removal and Replacement Hinge Covers (5) LCD Display Module Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .
LCD Bezel: Note: When removing the LCD, take note of the following: 1. Be careful not to scratch the LCD cover when removing the screw covers. 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
LCD, LCD Cover, LCD FPC Cable, LCD Left Hinge, and Inverter: Important: After you replace the LCD or inverter, follow the instructions in “Setting Inverter ID” on page 30. Note: For DSTN LCDs, a tape is used to secure the LCD FPC cable after it is connected to the LCD.
LCD Right Hinge and LCD Diaper Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .1/ M2.5 x 6L (2) Pan head, black w/ nylock paste 50 IBM Mobile System.
Inside Assembly Hinge Covers (5) Keyboard Unit (6) LCD Unit (9) Thermal plate and CPU (7) Upper Base Step Size (Quantity) Head and Color Memo .1/ M2.5 x 18L (3) Pan head, silver .2/ M2.5 x 6L (4) Pan head, black w/ nylock paste .3/ M2 x 4L (1) Flat head, black Note: Make sure you use the correct screw when replacing.
TrackPoint Board, TrackPoint Button and TrackPoint Board FPC Cable Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .
Fan Note: The tape used to secure the fan is not ordinary tape, but a special tape with safety characteristics. This tape is part of the Mylar FRU. If you need to replace the fan, besides the new fan,.
Audio Connector Board Warning: Take care in removing the audio connection board (see figure) to avoid damaging the LEDs. 54 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
Battery Connector Board Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .2/ M2.5 x 6L (2) Pan head, black w/ nylock paste ThinkPad 310, 310D, 310E, 3.
Speaker and Cover Switch Cables 56 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
Lower Base Important: To remove the chassis with the system board out of the lower base, the PCMCIA slot buttons should be upright then pushed in ( .1/ → .
Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .3/ M2.5 x 6L (2) Pan head, black w/ nylock paste .4/ M2 x 4L (2) Pan head, silver 58 IBM Mobile Syst.
PCMCIA Door and PCMCIA Door Spring ThinkPad 310, 310D, 310E, 310ED (2600) 59.
Charger Board Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .1/ M2 x 4L (2) Pan head, silver 60 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
System Board: Important: After replacing the system board, follow the instructions in “Setting Thermal Sensor Threshold” on page 29. Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .1/ M2 x 4L (2) Pan head, silver .
Backup Battery: Warning: The backup battery is a lithium battery and can cause a fire, explosion, or severe burns. Do not charge it, heat it higher than 100 C (212 F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
Keyboard Connector Board ThinkPad 310, 310D, 310E, 310ED (2600) 63.
PCMCIA Slot Assembly Note: Make sure you use the correct screw when replacing. Step Size (Quantity) Head and Color Memo .1/ M2 x 14L (2) Pan head, silver w/ brackets 64 IBM Mobile Systems ThinkPad 310.
Locations Front View .1/ LCD .2/ Indicator panel .3/ Speakers .4/ Power switch .5/ CD-ROM eject button .6/ CD-ROM drive (310E/310ED) or diskette drive (310/310E) .7/ Battery cover release latch .8/ Battery bay .9/ Personalization nameplate .1ð/ TrackPoint III .
Bottom View .1/ DIMM door 66 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
Rear View .1/ I/O door .2/ Power jack .3/ Security keyhole .4/ Microphone-in jack .5/ Line-in jack .6/ External diskette drive connector .7/ Line-out/headphone jack .
Switch Locations There are two switches on the system board. CPU speed Keyboard select, password enable/disable and BIOS screen select and another switch on the DC-DC converter. CPU voltage Refer to the figure and tables below on how to set these switches.
CPU Speed (SW3) Settings CPU Speed 133MHz 150MHz 166MHz Switch 1 On Off On Switch 2 Off On Off Switch 3 Off On On Switch 4 On On On Keyboard Language (SW2, Switch 1 and 2) Settings Keyboard Language European U.
310 - System Unit Parts Listing 70 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
310D - System Unit Parts Listing ThinkPad 310, 310D, 310E, 310ED (2600) 71.
310/310D - System Unit FRU List No. Description FRU No. Q'ty 1 Hinge cover (L) 12J0533 1 2 TrackPoint rubber cap 84G6536 2 3 Hinge cover (R) 12J0534 1 4 Keyboard (Japan) (with TrackPoint rubber c.
No. Description FRU No. Q'ty 13 Audio connector board FPC cable 11J8585 14 Chassis (with speaker, LCD cover switch, PCMCIA door and Mylar) 11J8566 1 15 Battery pack (NiMH) (with information label.
No. Description FRU No. Q'ty 33 See Miscellaneous / Miscellaneous pack 2 34 Battery connector board (with cable) 11J8588 1 35 Thermal plate 11J8567 1 36 TrackPoint board (with Mylar) 11J8587 1 37.
310/310D LCD Unit Parts Listing No. Description FRU No. Q'ty 1 11.3" DSTN/TFT LCD bezel (with logo) 11J8576 1 2 11.3" DSTN LCD 11J8593 1 11.3" TFT LCD 11J8594 1 3 LCD hinge (R) 11J8652 1 4 LCD inverter (DSTN/TFT) 11J8589 1 5 11.3" DSTN LCD FPC cable (with LCD cable diaper) 11J8577 1 11.
No. Description FRU No. Q'ty 7 11.3" DSTN LCD cover (with logo and LCD diaper and left hinge) 11J8573 1 11.3" TFT LCD cover (with logo and LCD diaper and left hinge) 11J8574 1 8 See Mis.
310E System Unit Parts Listing ThinkPad 310, 310D, 310E, 310ED (2600) 77.
310ED System Unit Parts Listing 78 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
310E/310ED System Unit FRU List No. Description FRU No. Q'ty 1 Hinge cover (L) 12J0533 1 2 TrackPoint rubber cap 84G6536 2 3 Hinge cover (R) 12J0534 1 4 Keyboard (Japan) (with TrackPoint rubber c.
No. Description FRU No. Q'ty 8 Internal diskette drive module (with bracket, bezel, FPC cable and information label) 11J8570 1 Internal CD-ROM drive module (with bracket, bezel, FPC cable and inf.
No. Description FRU No. Q'ty 28 DIMM 16 MB EDO 11J8602 1 DIMM 32 MB EDO 11J8603 1 29 Intel P55C-133 CPU, MMX 05K3600 1 Intel P55C-150 CPU, MMX 05K3601 1 30 Keyboard connector board (with Mylar) 1.
310E/310ED LCD Unit Parts Listing 82 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
310E/310ED LCD Module FRU list No. Description FRU No. Q'ty 1 11.3" TFT LCD bezel (with logo) 11J8576 1 2 11.3" TFT LCD 11J8594 1 12.1" DSTN LCD 12J0492 1 3 LCD hinge (R) 11J8652 1 4 LCD inverter 11J8589 1 5 11.3" TFT LCD FPC cable (with LCD cable diaper) 11J8578 1 12.
310E (2600-Axx/Cxx/Exx/Fxx) System Unit Parts Listing 84 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM.
310ED (2600-Bxx/Dxx) System Unit Parts Listing ThinkPad 310, 310D, 310E, 310ED (2600) 85.
310E/310ED (2600-Axx/Bxx/Cxx/Dxx/Exx/Fxx) System Unit FRU List No. Description FRU No. Q'ty 1 Hinge cover (L) 05K4870 1 2 TrackPoint rubber cap 84G6536 2 3 Hinge cover (R) 05K4871 1 4 Keyboard (J.
No. Description FRU No. Q'ty 7 Diskette drive bracket 12J0520 1 CD-ROM drive bracket 05K4878 1 8 Internal diskette drive module assembly 11J8570 1 Internal CD-ROM drive module assembly label) 05K.
No. Description FRU No. Q'ty 26 2.1GB hard disk drive module assembly 05K8881 1 2.1GB hard disk drive module assembly (2600-Exx) 11J8625 1 3.0GB hard disk drive module assembly 05K8862 1 27 Hard .
310E/310ED LCD Unit Parts Listing No. Description FRU No. Q'ty 1 12.1" DSTN LCD bezel (with logo) 12J0494 1 12.1" TFT LCD bezel (with logo) 05K4863 1 11.3" TFT LCD bezel (with logo) (2600-EXX) 11J8576 1 2 12.1" DSTN LCD 12J0492 1 12.
No. Description FRU No. Q'ty 5 12.1" DSTN LCD FPC cable (with LCD cable diaper) 12J0493 1 12.1" TFT LCD FPC cable (with LCD cable diaper) 05K2647 1 11.3" TFT LCD FPC cable (with LCD cable diaper) (2600-EXX) 11J8578 1 6 See Miscellaneous/ Mylar pack 7 12.
310/310E/310D/310ED Miscellaneous and Other Parts Miscellaneous Item Description FRU No. Q'ty Misc. Parts Pack 1 Foot (long) 12J0515 2 Foot 2 LCD screw cap 6 Misc. Parts Pack 2 PCMCIA door spring(U) 12J0516 5 PCMCIA door spring(L) 5 PCMCIA door (U) 2 PCMCIA door (L) 2 LCD hinge cable cover 2 Diskette Drive/CD-ROM latch 2 Misc.
Item Description FRU No. Q'ty Mylar pack 11.3" DSTN LCD diaper 05K4881 1 11.3" TFT LCD diaper 1 12.1" DSTN LCD diaper 1 12.1" TFT LCD diaper 1 Hard disk drive module Mylar(out.
Item Description FRU No. Q'ty Screw pack M2 x 3L, Pan head, silver 11J8580 5 M2 x 4L, Flat head, black 5 M2 x 4L, Pan head, silver 5 M2 x 4L, Pan head, black, w/ nylock 5 M2 x 6L, Flat head, black 5 M2 x 6L, Pan head, silver 5 M2 x 14L, Pan head, silver 5 M2.
Others Description FRU No. Q'ty AC adapter 45W (2 PIN) (with information label) 12J0538 1 AC adapter 45W (3 PIN) (with information label) 12J0539 1 Power cord (Japan 2 PIN) 13H5273 1 Power cord (.
Notices References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used.
IBM Part Number: 05L1935 Printed in U.S.A. Sð5L-1935-ðð.
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 310 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 310 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso IBM 310 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul IBM 310 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il IBM 310, 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 310.
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 310. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo IBM 310 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.
