Manuale d’uso / di manutenzione del prodotto XU700 del fabbricante HP (Hewlett-Packard)
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hp kayak xu700 Technical Reference Manual.
Notice The information contained in this document is subject to change without notice. Hewlett-Packar d makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
Contents 3 Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Bibliography.
Contents 4 Chipset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Memory Controller Hub (82850) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Accelerated Graphics Port (AGP) Bus Interface .
Contents 5 4 Mass Storage Devices Flexible Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Hard Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 6.
7 Preface This manual is a technical reference and BIOS document for engineers and technicians providing sy stem level support. It is assumed that the reader possesses a detailed understanding of A T -compatible microprocessor functions and digital addressing techniques.
8 Bibliography Documentation can be downloaded from the HP web site: w ww.hp.com/go/kayaksupport . ❒ HP Kayak XU700 User’s Guide Available in English, French, Italian, German, Spanish and Swedish. ❒ HP Kayak XU700 Troubleshooting Guide Available in English, French, Italian, German, Spanish and Swedish.
9 1 System Overview This manual describes the HP Kayak XU700 Minitower PC W orkstation and provides detailed sy stem specifications. This chapter introduces the external features, and lists the specifications and characteristic data of the sy stem. It also provides a summary of the documentation available.
10 1 System Overview HP Kayak XU700 PC Workstation Overview HP MaxiLife Utility Hardware monitoring utility that monitors system components via the SMBus and a LCD status panel. Operating System All models are preloaded with Windows 2000. Main Memory 2 pairs of RIMM sockets supporting 2 or 4 PC800 RDRAM memory modules.
11 1 System Overview HP Kayak XU700 PC Workstation Overview Accessory Card Slots One AGP Pro Universal 4X 32-bit slot supporting: • 1.5V AGP cards ( ≤ 25W) • 1.5V AGP Pro Cards ( ≤ 50W) High power >50W AGP Pro and 3.3V AGP cards are not supported.
12 1 System Overview HP Kayak XU700 PC Workstation Overview Rear Connectors (color coded) • Keyboard/Mouse ❒ HP enhanced keyboard with mini-DIN connector ❒ HP enhanced scrolling mouse with mini-DIN connector • 25-pin parallel ❒ Mode: Centronics or bidirectional modes (ECP/EPP) ❒ Parallel port: 1 (378h, IRQ 7), 2 (278h, IRQ 5), or Off.
13 1 System Overview Package for the Minitower Models Package for the Minitower Models The following two diagrams show the front and rear views of the HP Kayak XU700 Minitower PC W orkstation .
14 1 System Overview Internal Features Rear View Internal Features The core architecture of the HP Kayak XU700 PC W orkstation is constructed around: Memory Controller Hub (MCH), Input/Output Controller Hub (ICH) and the Host bus. The HP Kayak XU700 PC W orkstation supports a Pentium IV processor .
15 1 System Overview HP Kayak XU700 Minitower Front Panel HP Kayak XU700 Minitower Front Panel The front panel of HP Kayak XU700 Minitower PC W orkstation has the following features: • Liquid Crystal Display (LCD). LCD error messages and available menus are described on page 97 .
16 1 System Overview HP Kayak XU700 Minitower Specifications and Characteristics HP Kayak XU700 Minitower Specifications and Characteristics Physical Characteristics Electrical Specifications System Processing Unit Weight (Standard configuration as shipped, excl.
17 1 System Overview HP Kayak XU700 Minitower Specifications and Characteristics If the overload protection in the power supply unit is triggered, all power is immediately cut. T o reset the power supply unit, remove the power cord and then determine what caused the overload and remedy it.
18 1 System Overview HP Kayak XU700 Minitower Specifications and Characteristics Environmental Specifications Operating temperature and humidity ranges may vary depending upon the mass storage devices installed. High humidity levels can cause improper operation of disk drives.
19 1 System Overview Power Saving and Ergonometry Power Saving and Ergonometry Depending on the operating sy stem, the following power management types are available: • No sleeping state : Windows NT 4 (Full On and Off). • APM : Windows 95 and Windows 98 SE APM (Full On, Suspend and Off).
20 1 System Overview Power Saving and Ergonometry Power Saving and Ergonometry for APM Systems Full On Suspend 1 Off Processor Normal speed Halted Halted Display On Blanked, <5 W (typ) Blanked, <.
21 1 System Overview Power Saving and Ergonometry Power Saving Modes and Resume Events for ACPI Systems Power-On from Space-Bar The power -on from the space-bar function is enabled provided that: • The computer is connected to a Power -On keyboard (recognizable by the Power -On icon on the space bar).
22 1 System Overview Documentation Documentation The table below summarizes the availability of the documentation that is appropriate to the HP Kayak XU700 PC Wo r k s t a t i o n . Only selected publications are available in paper -based form. Most are available as printable files from the HP web site or the Information CD-ROM.
23 1 System Overview Documentation Where to Find the Information The table below summarizes information provided in the HP Kayak XU700 PC Wo r k s t a t i o n documentation set. Quick User’s Guide User’s Guide Troubleshooting Guide 1 Service Handbook Technical Reference Manual Introducing the PC Product features Standard configuration.
24 1 System Overview Documentation Upgrading the PC Opening the PC Full description. Supported accessories Full PN details Installing accessories Processor(s), memory, accessory boards, mass storage devices. Error messages, problem solving. Configuring devices Installing devices Installing devices.
25 1 System Overview Documentation LAN Accessories Refer to LAN Administrator’s Guide for information on setting up and configuring LAN cards and systems. Refer to online version (preloaded on hard disk) of LAN Administrator’s Guide for information on setting up and configuring LAN cards and systems.
26 1 System Overview Documentation.
27 2 System Board This chapter describes the components of the sy stem board, taking in turn the components of the Memory Controller Hub (MCH), the Input/Output Controller Hub (ICH2), FirmW are Hub (FWH) and the Sy stem Bus. The following diagram shows the HP Kayak XU700 PC W orkstation sy stem board in detail.
28 2 System Board System Board Overview System Board Overview The following diagram shows where the different chips and connectors are located on the sy stem board.
29 2 System Board Architectural View Architectural View LPC / FWH Link 850 Memory Controller Hub (MCH) 82850 1.5V AGP PRO Connector I/O Controller Hub (ICH) 82801AA MaxiLife Monitoring Chip Serial EEP.
30 2 System Board Accessory Board Slots Accessory Board Slots The following block diagram shows the position of the accessory board slots on the sy stem board. AGP Slot Minitower models of the HP Kayak XU700 are equipped with a single AGP (Accelerated Graphics Port) graphics slot.
31 2 System Board Accessory Board Slots Either standard AGP graphics cards or AGP Pro graphics cards drawing less than 50W of power can be used (below 25W a standard AGP connector may be used), with power being provided through 3.3 V , 5 V , or 12 V power rails.
32 2 System Board Accessory Board Slots The following table shows the various PCI board installations for the different PCI slots: The sy stem board and BIOS support the PCI specification 2.2. This specification supports PCI-to-PCI bridges and multi-function PCI devices, and each of the five PCI slots have Master capabilities.
33 2 System Board System Board Switches System Board Switches There are ten sy stem board switches used for configuration, numbered from 1 to 10. Some switches are reserved and should not be modified, otherwise it could lead to a sy stem failure. Switch Default Position Use 1-4 OFF Reserved.
34 2 System Board Chipset Chipset The Intel ® I850 chipset is a high-integration chipset designed for graphics/multimedia PC platforms and is comprised of the following: • The 82850 Memory Controller Hub (MCH) is a bridge between: the Sys- tem bus, Dual Rambus bus (main memory), AGP 4x (graphic) bus and Hub Link 8-bit.
35 2 System Board Memory Controller Hub (82850) Memory Controller Hub (82850) The MCH Host Bridge/Controller is contained in a 615-pin Organic Land Grid Array (OLGA) package and is the bridge between the System bus, Dual Rambus bus (main memory), AGP 4x (graphic) bus and Hub Link 8- bit.
36 2 System Board Memory Controller Hub (82850) The following table shows the features that are available in the MCH Host Bridge/Controller . Feature Feature • Processor/System Bus: ❒ Supports on Pentium 4 processor at: 100 MHz System Bus frequency (400 MHz Data Bus).
37 2 System Board Memory Controller Hub (82850) MCH Interface The MCH interface provides bus control signals and address paths via the Hub Link 8-bit access to the ICH2 for transfers between the processor on the sy stem bus, Dual Rambus bus and AGP 4x bus.
38 2 System Board Memory Controller Hub (82850) The MCH supports one Pentium 4 processor at an FSB frequency of 100MHz using AGTL+ signalling. Refer to page 56 for a description of the Sy stem bus. Accelerated Graphics Port (AGP) Bus Interface A controller for the Universal AGP (Accelerated Graphics Port) Pro slot is integrated in the MCH.
39 2 System Board Memory Controller Hub (82850) AGP PCI Bus Implementation Main Memory Controller The main memory controller is integrated in the MCH supporting two primary rambus channels (A and B). DRAM Interface The MCH provides optional Sy stem bus error checking for data, address, request and response signals.
40 2 System Board Memory Controller Hub (82850) MCH will scrub single bit errors by writing the corrected value back into DRAM for all reads when hardware scrubbing is enabled. This, however does not include reads launched in order to satisfy an AGP aperture transaction.
41 2 System Board Memory Controller Hub (82850) RIMM Memory Slots The HP Kayak XU700 PC W orkstation has four RIMM memory sockets, RIMM A1, RIMM A2, RIMM B1, RIMM B2, for installing two or four RDRAM memory modules. Each pair of memory sockets must contain identical memory modules (identical in size, speed and type).
42 2 System Board The Input/Output Controller Hub 2 (82801BA) The Input/Output Controller Hub 2 (82801BA) The ICH2 is encapsulated in a 360-pin Enhanced Ball Grid Array (EBGA) package and is located on the sy stem board just underneath the AGP connector .
43 2 System Board The Input/Output Controller Hub 2 (82801BA) The following table shows the available ICH2 features. Feature Feature • Multi-function PCI Bus Interface: ❒ PCI at 32-bit 33 MHz. ❒ PCI Rev 2.2 Specification. ❒ 133 Mbyte/sec data transfer rate.
44 2 System Board The Input/Output Controller Hub 2 (82801BA) ICH2 Architecture The ICH2 interface architecture ensures that the I/O subsy stems, both PCI and the integrated input/output features (for example: IDE, AC’97 and USB) receive the adequate bandwidths.
45 2 System Board The Input/Output Controller Hub 2 (82801BA) AC’97 Controller This is the single-chip CS4299 audio controller that provides full audio features for the Kayak XU700.
46 2 System Board The Input/Output Controller Hub 2 (82801BA) Timer/Counter Block The timer/counter block contains three counters that are equivalent in function to those found in one 82C54 programmable interval counter/timer . These three counters are combined to provide the sy stem timer function, and speaker tone.
47 2 System Board The Input/Output Controller Hub 2 (82801BA) • High quality pseudo differential CD input • Mono microphone input • An analog line-level stereo inputs for LINE IN • Stereo line level output • Meets or exceeds Microsoft’ s PC’98 and PC’99 audio performance requirements.
48 2 System Board The Input/Output Controller Hub 2 (82801BA) The following devices are connected to the SMBus: • LCD status panel. • One Serial EEPROM MaxiLife (also includes backup values of CMOS settings). • PCI slot 5, thus being ready for Alert-On LAN (AOL) from a hardware level.
49 2 System Board The Input/Output Controller Hub 2 (82801BA) ICH2 SMBus Master Contr oller The ICH2 provides a processor -to-SMBus controller . All access performed to the SMBus is done through the ICH2 SMBus interface. T ypically , the processor has access to all the devices connected to the SMBus.
50 2 System Board The Input/Output Controller Hub 2 (82801BA) HP MaxiLife Hardware Monitoring Chip MaxiLife is a hardware monitoring chip which is resident on the sy stem board.
51 2 System Board The Input/Output Controller Hub 2 (82801BA) MaxiLife Architecture The MaxiLife chip continuously monitors temperature and voltage sensors l o c a t e d i n c r i t i c a l r e g i o n s o n t h e s y s t e m b o a r d .
52 2 System Board The Input/Output Controller Hub 2 (82801BA) Devices on the Low Pin Count Bus The following devices are connected to the LPC bus. LPC / FWH Link I850 Memory Controller Hub (MCH) I/O C.
53 2 System Board The Input/Output Controller Hub 2 (82801BA) The Super I/O Controller (NS 87364) The Super I/O chip (NS 87364) provides the control for two FDD devices, two serial ports, one bidirectional multi-mode parallel port and a keyboard and mouse controller .
54 2 System Board FirmWare Hub (82802AB) FirmWare Hub (82802AB) The FWH (also known as flash memory) is connected to the LPC bus. It contains 4 Mbit (512 kB) of flash memory . The hardware features of the FWH include: a Random Number Generator (RNG), five General Purpose Inputs (GPI), register -based block locking and hardware-based locking.
55 2 System Board FirmWare Hub (82802AB) The FWH includes two hardware interfaces: • FirmWare Hub interface. • Address/Address Multiplexed (A/A Mux) interface. The IC (Interface Configuration) pin on the FWH provides the control between these interfaces.
56 2 System Board System Bus System Bus The sy stem bus of the Pentium 4 processor is implemented in the GTL (Gunning T ransceiver Logic)+ technology . This technology features open- drain signal drivers that are pulled up through resistors at bus extremities to the operating voltage of the processor core.
57 2 System Board System Bus accept another request. The MCH, as target device, then requests the bus again when it is ready to respond, and sends the requested data packet.
58 2 System Board System Bus by the VRM on the sy stem board that in return supplies the required power voltage to the processor . It should be noted, however , that voltage may vary from one processor model to another .
59 2 System Board Assigned Device Interrupts Assigned Device Interrupts Input/Output Controller Hub Interrupts PCI 64-bit Hub Interrupts Interrupt Controllers The sy stem has an Interrupt controller which is equivalent in function to that of two 82C59 interrupt controllers.
60 2 System Board Assigned Device Interrupts Although the Setup program can be used to change some of the settings, the following address map is not completely BIOS dependent, but is determined partly by the operating sy stem. Note that some of the interrupts are allocated dynamically .
61 2 System Board Assigned Device Interrupts Vi r t u a l w i r e m o d e : This mode is implemented with APIC controllers in the ICH2 and P64H and used during boot time. The virtual wire mode allows the transition to the “symmetric I/O mode”. In the virtual wire mode, only one processor executes instructions.
62 2 System Board Assigned Device Interrupts.
63 3 Interface Cards This chapter describes the graphics, network and SCSI devices that are supplied with the HP Kayak XU700 PC W orkstation . Graphics Cards HP Kayak XU700 PC W orkstation models are supplied with a graphics card.
64 3 Interface Cards Graphics Cards • Support for monitors with 16/10 aspect ration, at resolutions up to 1920 x 1200 on the main display 3D Features • VCQ 2 or Vibrant Color Quality 2 • Supports 32-bit Z buffering for exceptional rendering precision • Environment-mapped bump mapping for more realistic 3D images.
65 3 Interface Cards Graphics Cards If only one monitor is detected, then only the mono head settings will be available in the Driver Configuration screens. Available Video Resolutions The number of colors supported is limited by the graphics device and the video memory .
66 3 Interface Cards Graphics Cards The following table summarizes the maximum supported refresh rates. The maximum refresh rates are alway s attainable with 8-bit or 16-bit color . They may not be attainable with 24-bit or 32-bit color and the highest refresh rates.
67 3 Interface Cards Graphics Cards NVIDIA Quadro2 MXR The NVIDIA Quadro2 MXR graphics card has these main features: • TwinView™ architecture allows two simultaneous displays.
68 3 Interface Cards Network Cards Network Cards Most HP Kayak XU700 PC W orkstation models are supplied with an HP 10/100 TX LAN card. A description of this card and the features of other supported LAN cards is provided in this section. HP 10/100 TX PCI LAN Interface The 10/100 TX LAN Interface is a 32-bit PCI 2.
69 3 Interface Cards Network Cards HP 10/100 TX PCI LAN Interface Features HP 10/100 TX PCI LAN Interface LED Descriptions Feature: Description: RJ45 Connector Connection to Ethernet 10/100 TX autonegotiation BootROM Protocols: • PxE 2.0, • On-board socket support up to 128 Kb.
70 3 Interface Cards Network Cards Supported LAN Cards The following LAN cards are supported on the HP Kayak XU700 PC Wo r k s t a t i o n . 3COM NIC (Network Interconnect) LAN Card 3COM NIC LAN Card Features Feature Description Interface 32-bit 10/100 BT full duplex RJ LAN Port.
71 3 Interface Cards Network Cards 3COM LAN Card LED Descriptions LED Description Flashing Steady Off 10 LNK GREEN: Link integrity Reversed polarity Good 10 Base-T connection between NIC and hub. No connection between NIC and hub 100 LNK GREEN: Link integrity Reversed polarity Good 100 TX connection between NIC and hub.
72 3 Interface Cards SCSI Adapter Cards SCSI Adapter Cards Adaptec 29160 SCSI PCI Adapter Card Y our Personal W orkstation is equipped with an Ultra 160/m SCSI card. The Adaptec® SCSI card has a sy stem bus rate of 533 MB/Sec, a SCSI data transfer rate of 160 MB/Sec and the capability of supporting up to 15 peripheral devices.
73 3 Interface Cards SCSI Adapter Cards SCSI devices to connectors 1 and 2. For information on how to connect internal an external SCSI devices, please read your User’ s Guide . SCSI Cable Information The intended use of the external SCSI connector is to connect Low-V oltage Differential SCSI devices to your Personal W orkstation.
74 3 Interface Cards SCSI Adapter Cards Additional SCSI Card Features The Adaptec® SCSI card provides double transition clocking, cyclical redundancy check, and domain validation. F eature Description Double T ransition Clocking Changes the digital protocol to use both edges of the SCSI request/acknowledge signal clock.
75 4 Mass Storage Devices This chapter describes the mass storage devices that are supplied with the PC W orkstation. For the position of the different mass storage devices, refer to the diagram on page 13 . This chapter also summarizes the pin connections on internal and external connectors.
76 4 Mass Storage Devices SCSI Hard Disk Drives Quantum Atlas 10K II SCSI (10 krpm) Quantum Atlas 10K II SCSI (10 krpm) Quantum Atlas 10K II SCSI (10 krpm) Capacity 9.2 GB 18.4 GB 36.7 GB Interface Ultra160 SCSI Ultra160 SCSI Ultra160 SCSI External peak transfer rate 160 MB/s 160 MB/s 160 MB/s Average seek time (read) 4.
77 4 Mass Storage Devices CD-ROM Drives IDE 48X CD-ROM Drive Some models 1 have a 48X IDE CD-ROM drive supplied in a 5.25-inch front-access shelf A T API, supporting A T API commands and with audio playback capability .
78 4 Mass Storage Devices 8X Video IDE DVD-ROM Drive Some models 1 have a DVD-ROM (Read Only) drive. It can play any standard CD-Audio disks, in addition to CD-ROM disks, conforming to optical and mechanical standards as specified in the Red, Y ellow , Orange and Green Books.
79 4 Mass Storage Devices 4X IDE CD-Writer Plus Drive Some models 1 have a CD-RW (ReW ritable) drive supplied in a 5.25-inch front-access shelf A T API, supporting A T API commands and with audio playback capability . It can play any standard CD-Audio disks, in addition to CD-ROM disks, and can record both write-once (CD-R) and CD-RW optical media.
80 4 Mass Storage Devices.
81 5 HP BIOS This chapter summarizes the Setup program and BIOS of the HP Kayak XU700 PC W orkstation . The POST routines are described in the next chapter . The BIOS is based on the core Phoenix BIOS, which includes 4 M/bits of flash memory , support for PCI 2.
82 5 HP BIOS Using the HP Setup Program To r u n t h e Setup program, press while the initial HP logo is displayed, immediately after restarting the PC W orkstation. Alternatively , press to view the summary configuration screen. By default, this remains on the screen for 15 seconds, but pressing any key will ignore this delay .
83 5 HP BIOS Advanced Screen The Advanced Screen does not have the same structure as the Main Screen and Power Screen. Instead of presenting a list of fields, it offers a list of sub-menus. Th e Ad va n ce d sc re e n i s t o be u se d b y ad v an ce d us e rs wh o wi s h t o c a rr y o u t special sy stem configurations.
84 5 HP BIOS IDE Devices IDE Primary Master Device Integrated USB Interface Integrated I/O Ports Integrated Audio Device Advanced IDE Devices Item-Specific Help >> IDE Primary Master Device [Non.
85 5 HP BIOS AGP Configuration (Video) PCI Device, Slot #1 Security Screen Sub-menus are presented for changing the characteristics and values of the Sy stem Administrator Password, User Password, Power- on Password, boot device security and Hardware Protection.
86 5 HP BIOS Boot Screen This screen allows you to select the order of the devices in which you want the BIOS to attempt to boot the operating sy stem: • Hard disk drives • Removable devices. The operating sy stem assigns drive letters to these devices in the order you specify .
87 5 HP BIOS Updating the System BIOS Updating the System BIOS The latest sy stem BIOS (standard flash operation) can be downloaded from HP’ s Support W eb site at: www.
88 5 HP BIOS If You Forgot the Administrator Password If You Forgot the Administrator Password 1 Switch off the PC Workstation and remove the power cord. 2 Remove the PC Workstation’s cover. 3 Set switch 9 on the system board switch block to the ON position.
89 5 HP BIOS Clearing the CMOS Clearing the CMOS 1 Turn off the PC Workstation, disconnect the power cord and all cables, then remove the cover. 2 Set the system board switch 8 to the ON position. 3 Replace the cover, and reconnect the power cord and video cable.
90 5 HP BIOS Recovering the BIOS (Crisis Mode) Recovering the BIOS (Crisis Mode) If for some reason the BIOS is corrupted and the standard flash cannot be used, use the BIOS Recovery Mode (exceptional BIOS recovery operation) to restore the BIOS. T o do this: 1 Obtain a bootable DOS floppy disk.
91 5 HP BIOS BIOS Addresses BIOS Addresses This section provides a summary of the main features of the HP sy stem BIOS. This is software that provides an interface between the computer hardware and the operating sy stem.The procedure for updating the Sy stem ROM firmware is described on page 87 .
92 5 HP BIOS BIOS Addresses HP I/O Port Map (I/O Addresses Used by the System 1 ) Peripheral devices, accessory devices and sy stem controllers are accessed via the sy stem I/O space, which is not located in sy stem memory space.
93 5 HP BIOS BIOS Addresses DMA Channel Controllers Only “I/O-to-memory” and “memory-to-I/O” transfers are allowed. “I/O-to-I/O” and “memory-to-memory” transfers are disallowed by the hardware configuration.
94 5 HP BIOS BIOS Addresses I/O APIC Input IRQ Interrupt Request Description INTIN0 ICH INTIN1 IRQ1 Super I/O Keyboard Controller INTIN2 IRQ0 ICH System Timer INTIN3 IRQ3 Super I/O - Used by serial po.
95 5 HP BIOS BIOS Addresses There are three major interrupt modes available: PIC mode: This “Legacy” mode uses only the interrupt controllers. Therefore, only one processor can be supported in this mode. This mode can be selected upon installation of W indows NT .
96 5 HP BIOS BIOS Addresses.
97 6 Tests and Error Messages This chapter describes the MaxiLife firmware test sequences and error messages, the pre-boot diagnostics error codes, the Power -On Self-T est (POST) routines, which are contained in the computer’ s ROM BIOS, the error messages which can result, and the suggestions for corrective action.
98 6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Basic Pre-boot Diagnostics The first diagnostic (called basic pre-boot diagnostics) is run to check the presence of the processor(s) or terminators, power supply , hardware monitoring and thermal sensors.
99 6 Tests and Error Messages MaxiLife Test Sequence and Error Messages The following table shows the test sequence carried out, the type of error message, and the action to take.
100 6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Post Test Sequence and Post Error In this phase, MaxiLife waits for any error messages that the BIOS may issue. If such an error occurs, then an error code is displayed on the monitor screen.
101 6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Operating System Boot Phase If no error message has been displayed at this stage of the sy stem startup by the BIOS, the operating sy stem is launched. The LCD status panel will display the sy stem platform and a “smiling icon.
102 6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Main Menu (Minitower models only) The main menu is displayed when any of the LCD buttons are pressed (MaxiLife LCD status panel can be accessed even though the PC W orkstation is turned off).
103 6 Tests and Error Messages MaxiLife Test Sequence and Error Messages System Info Obtains information from the BIOS and the sy stem’ s Serial EEPROM. This information includes: product name, BIOS version, serial number , number of processors and speed, size of memory for each socket.
104 6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Components are tested in sequence when the “Next” button is pressed. When they have all been checked, a diagnostic screen is shown. Depending on the result of the diagnostics, the screen could indicate either: Diagnostics Done OK or F AIL.
105 6 Tests and Error Messages Order in Which POST Tests Are Performed Order in Which POST Tests Are Performed Each time the sy stem is powered on, or a reset is performed, the POST is executed. The POST process verifies the basic functionality of the sy stem components and initializes certain sy stem parameters.
106 6 Tests and Error Messages Order in Which POST Tests Are Performed 06h Initialize system hardware 08h Initialize chipset with initial POST values 09h Set IN POST flag P.O.S.T Start 0Ah Initialize CPU registers CPU Regist. Init 0Bh Enable CPU cache 0Ch Initialize caches to initial POST values 0Eh Initialize I/O component I/O Init.
107 6 Tests and Error Messages Order in Which POST Tests Are Performed 2Ch RAM failure on address line 1 RAM Add. Failure 2Eh RAM failure on data bits xxxx 1 of low byte of memory bus RAM Data Low 2Fh.
108 6 Tests and Error Messages Order in Which POST Tests Are Performed 56h Enable keyboard 58h Test for unexpected interrupts Unexpect. STOP 59h Initialize POST display service 5Ah Display prompt “Press F2 to enter SETUP” 5Bh Disable CPU cache 5Ch T est RAM between 512 and 640 KB Base Memory Test 60h Test extended memory Ext.
109 6 Tests and Error Messages Order in Which POST Tests Are Performed 84h Detect and install external parallel ports 85h Initialize PC-compatible PnP ISA devices 86h Re-initialize onboard I/O ports 8.
110 6 Tests and Error Messages Order in Which POST Tests Are Performed A2h Check key lock A4h Initialize typematic rate A8h Erase F2 prompt AAh Scan for F2 key stroke ACh Enter SETUP BIOS SETUP AEh Clear Boot flag B0h Check for errors .
111 6 Tests and Error Messages Order in Which POST Tests Are Performed C6h Initialize notebook docking (optional) C7h Initialize notebook docking late C8h Force check (optional) C9h Extended checksum .
112 6 Tests and Error Messages Order in Which POST Tests Are Performed F2h Initialize video F3h Initialize System Management Mode F4h Output one beep before boot F5h Boot to Mini DOS F6h Clear Huge Segment F7h Boot to Full DOS 1.
113 6 Tests and Error Messages Error Message Summary Error Message Summary In the event of an error generated in POST (Power -On-Self-T est) during the boot process, the Error Setup Manager gives access to one or more detected errors.
114 6 Tests and Error Messages Error Message Summary Code # Cause / Symptom Short message (US) 0000h Any POST error that is not listed below System error 0010h CMOS Checksum error (if no Serial EEProm.
115 6 Tests and Error Messages Error Message Summary The following table summarizes the most significant of the problems that can be reported. 0522h HDD # 2 not detected (but configured in CMOS) IDE D.
116 6 Tests and Error Messages Error Message Summary Other An error message may be displayed and the computer may “hang” for 20 seconds and then beep. The POST is probably checking for a mass storage device which it cannot find and the computer is in Time-out Mode.
117 7 Connectors and Sockets IDE Drive Connectors Battery Pinouts IDE Connectors Flexible Disk Drive Data Connector Pin Signal Pin Signal Pin Signal Pin Signal 1 Reset# 2 Ground 1 Ground 2 LDENSEL# 3 .
118 7 Connectors and Sockets Additional SCSI LED Connector Power Supply Connector (20-pin) and Aux Power Connector Wake On LAN Connector Rear Fan Connector Additional SCSI LED Connector (4-pin) Pin Signal 1 Not used 2L E D O u t 3L E D O u t 4 Not used Power Supply Connector for System Board (20-pin) Aux.
119 7 Connectors and Sockets PCI Fan Connector (MT only) Internal Audio Connectors Status Panel and Intrusion Fan Connector Pin Signal 1S e n s e 2 +12 V Power (or less, depending on desired fan speed.
120 7 Connectors and Sockets Hard Disk Drive Temperature Connector VGA DB15 Connector LCD Panel S-Video Connector HDD Temperature Pin Signal 13 V 3 2S E N S E 4 Ground VGA DB Connector Pins Pin Standa.
121 7 Connectors and Sockets Ethernet UTP Connector.
122 7 Connectors and Sockets Rear Panel Socket Pin Layouts Rear Panel Socket Pin Layouts Keyboard and Mouse Connectors 25-pin P arallel P ort Connector K e yboard Connector A udio jacks USB Connectors.
123 7 Connectors and Sockets Rear Panel Socket Pin Layouts USB Stacked Connector The USB graphic and pinout table for a USB connector . However , the information is also valid for a USB Stacked Connector . Serial Port Connectors This pinout information is valid for both the Serial Port A and Serial Port B connectors.
124 7 Connectors and Sockets Rear Panel Socket Pin Layouts 25-pin Parallel Connector MIDI/Joystick Connector External Audio Jacks On the PC W orkstation there is a Line In jack, Line Out jack and Mic In jack located on the rear panel. These external jacks are standard connectors.
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 HP (Hewlett-Packard) XU700 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 HP (Hewlett-Packard) XU700 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) XU700 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) XU700 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) XU700, 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 HP (Hewlett-Packard) XU700.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) XU700. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) XU700 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.
