IBM Partner Pavilion 6794 manuel d'utilisation

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Un bon manuel d’utilisation

Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation IBM Partner Pavilion 6794. Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel IBM Partner Pavilion 6794 ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation IBM Partner Pavilion 6794 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation IBM Partner Pavilion 6794 devrait contenir:
- informations sur les caractéristiques techniques du dispositif IBM Partner Pavilion 6794
- nom du fabricant et année de fabrication IBM Partner Pavilion 6794
- instructions d'utilisation, de réglage et d’entretien de l'équipement IBM Partner Pavilion 6794
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage IBM Partner Pavilion 6794 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles IBM Partner Pavilion 6794 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service IBM Partner Pavilion en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées IBM Partner Pavilion 6794, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif IBM Partner Pavilion 6794, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation IBM Partner Pavilion 6794. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Us er G u id e T yp e 2 2 92, 6 343 , 6 349 , 6 3 5 0 T y p e 679 0, 679 1, 679 2 , 679 3 , 679 4 , 679 5 T y p e 682 3 , 682 5 [...]

  • Page 2

    [...]

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    Us er G u id e T yp e 2 2 92, 6 343 , 6 349 , 6 3 5 0 T y p e 679 0, 679 1, 679 2 , 679 3 , 679 4 , 679 5 T y p e 682 3 , 682 5 [...]

  • Page 4

    Note Before using this information and the pr oduct it supports, be sure to r ead the “Safety Information” on page v and “Appendix E. Notices and trademarks” on page 69. First Edition (August 2001) © Copyright International Business Machines Corporation 2001. All rights reserved. US Government Users Restricted Rights – Use, duplication o[...]

  • Page 5

    Contents Safety Information .......... v Lithium battery notice ........... v i Modem safety information ......... v i L a s e r c o m p l i a n c e s t a t e m e n t ......... v i i About this book ........... i x How this book is organized ......... i x I n f o r m a t i o n r e s o u r c e s ........... x Chapter 1. Overview ......... 1 Identify[...]

  • Page 6

    T r a d e m a r k s .............. 7 0 Index ............... 7 1 iv User Guide[...]

  • Page 7

    Safety Information DANGER Electrical current from power , telephone, and communication cables is hazardous. T o avoid a shock hazard: v Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. v Connect all power cords to a properly wired and grounded electrical out[...]

  • Page 8

    r é seaux, aux syst è mes de t é l é communication et aux modems (sauf instruction contraire mentionn é e dans les proc é dures d ’ installation et de configuration). v Lorsque vous installez, que vous d é placez, ou que vous manipulez le pr é sent produit ou des p é riph é riques qui lui sont raccord é s, reportez-vous aux instruction[...]

  • Page 9

    v Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. v Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface. v Use caution when installing or modifying telephone lines. v A void using a telephone (other than a cordless ty[...]

  • Page 10

    DANGER Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. DANGER: Certains mod è les d ’ ordinateurs personnels sont é quip é sd ’ origine d ’ une unit é de CD-ROM ou de DVD-ROM. Mais ces unit é s sont é galement vendues s é par é ment en tant qu[...]

  • Page 11

    About this book This publication provides instr uctions for installing most options into your computer . This publication also includes an overview of computer features, locating connectors, and updating configuration settings. How this book is organized This book contains the following chapters and appendixes: v “ Chapter 1. Overview “ provide[...]

  • Page 12

    Information resources The Quick Reference that comes with your computer pr ovides information for installing your computer and starting the operating system. It also includes basic troubleshooting information, softwar e recovery pr ocedur es, help and service information, and warranty information. Access IBM provides a link to mor e information abo[...]

  • Page 13

    Chapter 1. Overview Thank you for selecting an IBM ® computer . Y our computer incorporates many of the latest advances in computer technology and can be upgraded as your needs change. Adding hardwar e options to your computer is an easy way to increase its capabilities. Instructions for installing external and internal options ar e included in th[...]

  • Page 14

    Small desktop model computer Desktop model computer Microtower model computer 2 User Guide[...]

  • Page 15

    Features This section provides an overview of the computer featur es, preinstalled softwar e, and specifications. Microprocessor Intel ® Pentium ™ 4 with 256 KB of internal L2 cache memory and Intel NetBurst ™ micro-ar chitecture Memory v Support for three dual in-line memory modules (DIMMs) (some models) v 512 KB flash memory for system progr[...]

  • Page 16

    v Front connectors for micr ophone and headphone (some models) Expansion v Drive bays – Small desktop model: Three – Desktop model: Four – Microtower model: Five v 32-bit peripheral component interconnect (PCI) adapter slots – Small desktop model: Three (supports low pr ofile adapters only) – Desktop model: Three – Microtower model: Thr[...]

  • Page 17

    v PC DOS Specifications This section lists the physical specifications for your computer . Physical specifications — small desktop model Dimensions Height: 104 mm (4.1 in.) W idth: 360 mm (14.2 in.) Depth: 412 mm (16.2 in.) W eight Minimum configuration as shipped: 8.1 kg (18 lb) Maximum configuration: 9.1 kg (20 lb) Environment Air temperature: [...]

  • Page 18

    Physical specifications — desktop model Dimensions Height: 140 mm (5.5 in.) W idth: 425 mm (16.7 in.) Depth: 425 mm (16.7 in) W eight Minimum configuration as shipped: 10.0 kg (22 lb) Maximum configuration: 1 1.4 kg (25.0 lb) Environment Air temperature: System on: 10 ° to 35 ° C( 5 0 ° to 95 ° F) System off: 10 ° to 43 ° C( 5 0 ° to 1 10 [...]

  • Page 19

    Physical specifications — microtower model Dimensions Height: 444.5 mm (17.5 in.) W idth: 165.1 mm (6.5 in.) Depth: 497.8 mm (19.6 in.) W eight Minimum configuration as shipped: 9.1 kg (20 lb) Maximum configuration: 10.2 kg (22.5 lb) Environment Air temperature: System on: 10 ° to 35 ° C( 5 0 ° to 95 ° F) System off: 10 ° to 43 ° C( 5 0 ° [...]

  • Page 20

    A vailable options The following are some available options: v External options – Parallel port devices, such as printers and external drives – Serial port devices, such as external modems and digital cameras – Audio devices, such as external speakers for the sound system – USB devices, such as printers, joysticks, and scanners – Security[...]

  • Page 21

    When you handle options and other computer components, take these precautions to avoid static electricity damage: v Limit your movement. Movement can cause static electricity to build up around you. v Always handle components carefully . Handle adapters and memory modules by the edges. Never touch any exposed circuitry . v Prevent others fr om touc[...]

  • Page 22

    10 User Guide[...]

  • Page 23

    Chapter 2. Installing external options This chapter shows the various external connectors on your computer to which you can attach external options, such as external speakers, a printer , or a scanner . For some external options, you must install additional software in addition to making the physical connection. When adding an external option, use [...]

  • Page 24

    The following illustration shows the location of the connectors on the front of the desktop computer . 1 USB connector 2 USB connector The following illustration shows the location of the connectors on the front of the microtower computer . Note: Not all computer models will have the following connectors. 1 IEEE 1394 connector [...]

  • Page 25

    Locating the connectors on the rear of your computer The following illustration shows the location of the connectors on the rear of the small desktop model computer . See page 16 for connector descriptions. 1 Mouse connector 8 Microphone connector 2 Parallel connector 9 Ethernet connector 3 Audio line in connector 1[...]

  • Page 26

    The following illustration shows the location of the connectors on the rear of the desktop model computer . See page 16 for connector descriptions. 1 Power connector 8 Microphone connector 2 Mouse connector 9 Ethernet connector 3 Parallel connector 10 Serial connector 4 Audio line in connector 11 Seri[...]

  • Page 27

    The following illustration shows the location of the connectors on the back of the microtower model computer . See page 16 for connector descriptions. 1 Mouse connector 8 Microphone connector 2 Keyboard connector 9 Audio line out connector 3 USB connectors 10 Audio line in connector 4 Serial connector 11[...]

  • Page 28

    Connector Description Mouse connector Used to attach a mouse, trackball, or other pointing device that uses a standard mouse connector . Keyboard connector Used to attach a keyboard that uses a standar d keyboard connector . USB connectors Used to attach a device that requir es a Universal Serial Bus (USB) connection, such as a USB scanner or USB p[...]

  • Page 29

    Chapter 3. Installing internal options — small desktop model Y ou can expand the capabilities of your computer by adding memory , drives, or adapters. When installing an option, use these instructions along with the instructions that come with the option. Removing the cover Important Read before r emoving the cover “ Safety Information ” on p[...]

  • Page 30

    Locating components The following illustration will help you locate the various components in your computer . 1 Power supply 5 DIMM 2 PCI slot 6 Hard disk drive 3 AGP slot 7 CD drive or DVD drive 4 Support bar 8 Diskette drive Identifying parts on the system board The system board, also called the pla[...]

  • Page 31

    See the following illustration for the location of parts on the system board. 1 Micropr ocessor 9 Battery 2 DIMM connectors (1, 2, 3 left to right) 10 SCSI LED connector 3 Front panel connector 11 PCI slots 4 Power connector 12 Front panel audio connector 5 Diskette drive connector 13 CD-R[...]

  • Page 32

    2. T o locate the DIMM connectors. See “ Identifying parts on the system board ” on page 18 . 3. Open the retaining clips. 4. Make sure the notches in the DIMM align with the tabs on the connector . Push or insert the DIMM straight down into the connector until the retaining clips close. Notches What to do next: v T o work with another option, [...]

  • Page 33

    2. Pivot one of the drive bay latch handles toward the fr ont of the computer and then pivot the drive bay cage upward, as shown, until it is latched in the up position. Repeat this procedur e for the remaining drive bay . 3. Remove the support bar by pulling it outward fr om the computer . Chapter 3. Installing internal options — small desktop m[...]

  • Page 34

    4. Remove the adapter slot cover latch and the slot cover for the appropriate expansion slot. 5. Remove the adapter from its static-pr otective package. 6. Install the adapter into the appropriate slot on the system boar d. 7. Install the adapter slot cover latch. 8. Replace the support bar and pivot the two drive bays back to their original positi[...]

  • Page 35

    Installing internal drives This section provides information and instr uctions for installing and removing internal drives. Internal drives are devices that your computer uses to r ead and store data. Y ou can add or replace drives to your computer to incr ease storage capacity and to enable your computer to read other types of media such as CD-ROM[...]

  • Page 36

    Installing a drive T o install a CD drive or DVD drive in bay 2, follow these steps. 1. Remove the cover (see “ Removing the cover ” on page 17). 2. If the drive you are installing is a r emovable-media drive, remove the bay panel from the fr ont bezel. 3. Remove the metal shield from the drive bay by inserting a flat – blade screwdriver into[...]

  • Page 37

    T o connect a CD drive or DVD drive to your computer , follow these steps. a. Locate the signal cable that came with your computer or with the new drive. b. Locate the secondary IDE connector on the system board. See “ Identifying parts on the system board ” on page 18. c. Connect one end of the signal cable to the secondary IDE connector on th[...]

  • Page 38

    5. Thread the cable thr ough the Rope Clip and around an object that is not a part of or permanently secured to the building str ucture or foundation, and fr om which it cannot be removed; then fasten the cable ends together with a lock. 1 Rope Clip 2 Bolt holes 3 Nuts What to do next: T o work with another option, go to the appro[...]

  • Page 39

    3. Position the cover over the chassis and pivot it down over the computer until it snaps into place. 4. Reconnect the external cables and power cords to the computer . See “ Chapter 2. Installing external options ” on page 1 1. 5. T o update the configuration, see “ Chapter 6. Using the IBM Setup Utility program ” on page 55. Chapter 3. In[...]

  • Page 40

    28 User Guide[...]

  • Page 41

    Chapter 4. Installing internal options — desktop model Y ou can expand the capabilities of your computer by adding memory , drives, or adapters. When installing an option, use these instructions along with the instructions that come with the option. Removing the cover Important: Read “ Safety Information ” on page v and “ Handling static-se[...]

  • Page 42

    Locating components The following illustration will help you locate the various components in your computer . 1 CD-ROM drive 7 DIMMs 2 Front USB connector 8 System board 3 Front USB connector 9 Microprocessor and heat sink 4 Optional drive bay 10 AGP slot 5 Hard disk drive 11 PCI slots [...]

  • Page 43

    See the following illustration for the location of parts on the system board. 1 Micropr ocessor 9 Battery 2 DIMM connectors (1, 2, 3 left to right) 10 SCSI LED connector 3 Front panel connector 11 PCI slots 4 Power connector 12 Front panel audio connector 5 Diskette drive connector 13 CD-R[...]

  • Page 44

    3. T o locate the DIMM connectors. See “ Identifying parts on the system board ” on page 30 . 4. Open the retaining clips. 5. Make sure the notches in the DIMM align with the tabs on the connector . Push or insert the DIMM straight down into the connector until the retaining clips close. Notches What to do next: v T o work with another option, [...]

  • Page 45

    2. Remove the adapter slot cover latch and the slot cover for the appropriate expansion slot. 3. Remove the adapter from its static-pr otective package. 4. Install the adapter into the appropriate slot on the system boar d. 5. Install the adapter slot cover latch. What to do next: v T o work with another option, go to the appropriate section. v T o[...]

  • Page 46

    Internal drives are devices that your computer uses to r ead and store data. Y ou can add drives to your computer to increase storage capacity and to enable your computer to read other types of media. Some of the dif ferent drives that ar e available for your computer are: v Hard disk drives v T ape drives v CD drives or DVD drives v Removable medi[...]

  • Page 47

    Notes: 1. Drives that are gr eater than 41.3 mm (1.6 in.) high cannot be installed. 2. Install removable media (tape or CD) drives in the accessible bay: bay 1 or 2. Installing a drive T o install an internal drive, follow these steps. 1. Remove the cover . See “ Removing the cover ” on page 29. 2. If your computer has a CD drive or DVD drive, [...]

  • Page 48

    v If it is the first CD drive or DVD drive, set as a master device. v If it is an additional CD drive or DVD drive, set as a slave device. Refer to the documentation that comes with your drive for master/slave jumper information. 7. Install the drive into the bay . Align the screw holes and insert the two scr ews. 8. Pivot the drive bay cage back i[...]

  • Page 49

    3. Connect one end of the signal cable to the drive and the other to the secondary IDE connector on the system board. T o reduce electr onic noise, use the connectors at the end of the cable only . 4. Y our computer has extra power connectors for additional drives. Connect a power connector to the drive. 5. If you have a CD-ROM audio cable, connect[...]

  • Page 50

    5. Thread the cable thr ough the Rope Clip and around an object that is not a part of or permanently secured to the building str ucture or foundation, and fr om which it cannot be removed; then fasten the cable ends together with a lock. 1 Rope Clip 2 Bolt holes 3 Nuts What to do next: T o work with another option, go to the appro[...]

  • Page 51

    3. Position the cover over the chassis and pivot it down over the computer until it snaps into place. 4. Reconnect the external cables and power cords to the computer . See “ Chapter 2. Installing external options ” on page 1 1. 5. T o update the configuration, see “ Chapter 6. Using the IBM Setup Utility program ” on page 55. Chapter 4. In[...]

  • Page 52

    40 User Guide[...]

  • Page 53

    Chapter 5. Installing internal options — microtower model Y ou can expand the capabilities of your computer by adding memory , drives, or adapters. When installing an option, use these instructions along with the instructions that come with the option. Removing the cover Important: Read “ Safety Information ” on page v and “ Handling static[...]

  • Page 54

    Locating components The following illustration will help you locate the various components in your computer . 1 Micropr ocessor and heat sink 4 PCI adapter 2 DIMM 5 Power supply 3 AGP slot Moving the power supply T o perform some operations inside the computer , you might need to move the power supply to access parts o[...]

  • Page 55

    2. Push the plastic tab to release the power supply . 3. Move the power supply outward fr om the computer . 4. T o replace the power supply , reverse these steps. Identifying parts on the system board The system board, also called the planar or motherboard , is the main cir cuit board in your computer . It provides basic computer functions and supp[...]

  • Page 56

    See the following illustration for the location of parts on the system board. 1 Micropr ocessor 9 Battery 2 DIMM connectors (1, 2, 3 left to right) 10 SCSI LED connector 3 Front panel connector 11 PCI slots 4 Power connector 12 Fr ont panel audio connector 5 Diskette drive connector 13 CD-[...]

  • Page 57

    3. T o locate the DIMM connectors. See “ Identifying parts on the system board ” on page 43 . 4. Open the retaining clips. 5. Make sure the notches in the DIMM align with the tabs on the connector . Push or insert the DIMM straight down into the connector until the retaining clips close. Notches What to do next: v Replace any adapters that were[...]

  • Page 58

    2. Remove the adapter slot cover latch and the slot cover for the appropriate expansion slot. 3. Remove the adapter from its static-pr otective package. 4. Install the adapter into the appropriate slot on the system boar d. 5. Install the adapter slot cover latch. 46 User Guide[...]

  • Page 59

    What to do next v T o work with another option, go to the appropriate section. v T o complete the installation, go to “ Replacing the cover and connecting the cables ” on page 52. Installing internal drives This section provides information and instr uctions for installing and removing internal drives. Internal drives are devices that your comp[...]

  • Page 60

    The following illustration shows the locations of the drive bays. The following table describes some of the drives you can install in each bay and their height requir ements. 1 Bay 1 - Maximum Height: 41.3 mm (1.6 in.) CD-ROM drive (standard in some models) 5.25-inch hard disk drive 2 Bay 2 - Maximum Height: 41.3 mm (1.6 in.) 5.25-inch [...]

  • Page 61

    4. Remove the metal shield from the drive bay by inserting a flat-blade screwdriver into one of the slots and gently prying it loose. 5. Make sure the drive that you ar e installing is set correctly as either a master or a slave device. v If it is the first CD drive or DVD drive, set as a master device. v If it is an additional CD drive or DVD driv[...]

  • Page 62

    6. Install the drive into the bay . Align the screw holes, and insert the scr ews that secure the drive to the bay . 7. Each integrated drive electronics (IDE) drive r equires two cables; a four -wir e power cable that connects to the power supply and a signal cable that connects to the system board. For a CD-ROM drive, you might also have an audio[...]

  • Page 63

    5. If you have a CD-ROM audio cable, connect it to the drive and to the system board. See “ Identifying parts on the system boar d ” on page 43. T o connect an additional IDE CD drive or DVD drive 1. Locate the secondary IDE connector on the system board and the three-connector signal cable. See “ Identifying parts on the system boar d ” on[...]

  • Page 64

    5. Thread the cable thr ough the Rope Clip and around an object that is not a part of or permanently secured to the building str ucture or foundation, and fr om which it cannot be removed; then fasten the cable ends together with a lock. 1 Rope Clip 2 Bolt holes 3 Nuts What to do next: T o work with another option, go to the appro[...]

  • Page 65

    3. Position the cover on the chassis so that the rail guides on the bottom of the cover engage the rails and push the cover closed until it latches. 4. Reconnect the external cables and power cords to the computer . See “ Chapter 2. Installing external options ” on page 1 1. 5. T o update the configuration, see “ Chapter 6. Using the IBM Setu[...]

  • Page 66

    54 User Guide[...]

  • Page 67

    Chapter 6. Using the IBM Setup Utility program The IBM Setup Utility program is stor ed in the electrically erasable programmable read-only memory (EEPROM) of your computer . The IBM Setup Utility program is used to view and change the configuration settings of your computer , regar dless of which operating system you are using. However , the opera[...]

  • Page 68

    Administrator password Setting an administrator password deters unauthorized persons fr om changing configuration settings. If you are r esponsible for maintaining the settings of several computers, you might want to set an administrator password. After you set an administrator password, a passwor d prompt is displayed each time you try to access t[...]

  • Page 69

    10. Move the jumper back to the standard (pins 1 and 2). 11 . Replace the cover and connect the power cord. See “ Replacing the cover and connecting the cables ” on page 26 (small desktop model), “ Replacing the cover and connecting the cables ” on page 38 (desktop model), or “ Replacing the cover and connecting the cables ” on page 52 [...]

  • Page 70

    1. Start the IBM Setup Utility program (see “ Starting the IBM Setup Utility program ” on page 55). 2. Select Startup . 3. Select Startup Sequence . See the information displayed at the right side of the screen. 4. Select the sequence of devices for the Primary Startup Sequence, the Automatic Startup Sequence, and the Error Startup Sequence. 5.[...]

  • Page 71

    Appendix A. Changing the battery Y our computer has a special type of memory that maintains the date, time, and settings for built-in features, such as parallel-port assignments (configuration). A battery keeps this information active when you turn off the computer . The battery normally requir es no charging or maintenance thr oughout its life; ho[...]

  • Page 72

    Note: When the computer is turned on for the first time after battery replacement, an err or message might be displayed. This is normal after replacing the battery . 9. T urn on the computer and all attached devices. 10. Use the IBM Setup Utility program to set the date and time and any passwords. 60 User Guide[...]

  • Page 73

    Appendix B. Updating System Programs The following contains information about updating system programs (POST/BIOS) and how to recover fr om a POST/BIOS update failure. System programs System programs ar e the basic layer of software that is built into your computer . They include the power-on self-test (POST), the basic input/output system (BIOS) c[...]

  • Page 74

    6. Replace the cover . See “ Replacing the cover and connecting the cables ” on page 26 (small desktop model), “ Replacing the cover and connecting the cables ” on page 38 (desktop model), or “ Replacing the cover and connecting the cables ” on page 52 (microtower model). 7. Reconnect the power cords for the computer and monitor to elec[...]

  • Page 75

    Appendix C. System address maps The following charts repr esent how the hard disk stor es dif ferent types of information. Address ranges and byte sizes are appr oximate. System memory map The first 640 KB of system board RAM is mapped starting at addr ess hex 00000000. A 256-byte area an da1K Ba r e ao f this RAM are r eserved for BIOS data. Memor[...]

  • Page 76

    T able 2. I/O address map (continued) Address range (hex) Size (bytes) Description 0072 1 bit Enable NMI 0072, bits 6:0 6 bits R TC address 0073 1 RTC data 0080 1 POST checkpoint register during POST only 008F 1 Refresh page register 0080 – 008F 16 DMA page registers 0090 – 0091 15 General I/O locations, available to PCI bus 0092 1 PS/2 keyboar[...]

  • Page 77

    T able 2. I/O address map (continued) Address range (hex) Size (bytes) Description 03F7 (W rite) 1 Diskette channel 1 command 03F7, bit 7 1 bit Diskette disk change channel 03F7, bits 6:0 7 bits Primary IDE channel status port 03F8 – 03FF 8 COM1 0400 – 047F 128 A vailable 0480 – 048F 16 DMA channel high page registers 0490 – 0CF7 1912 A vai[...]

  • Page 78

    T able 3. DMA I/O address map (continued) Address (hex) Description Bits Byte pointer 008A Channel 7, page table address r egister 00 – 07 008B Channel 5, page table address r egister 00 – 07 008F Channel 4, page table address/r efresh r egister 00 – 07 00C0 Channel 4, memory address r egister 00 – 15 Y es 00C2 Channel 4, transfer count reg[...]

  • Page 79

    Appendix D. Interrupt request and direct memory access channel assignments The following tables list the IRQ and DMA channel assignments. T able 4. IRQ channel assignments IRQ System resource NMI Critical system error SMI System-management interr upt for power management 0 T imer 1 Keyboard 2 Cascade interrupt from slave PIC 3 COM2 (some models onl[...]

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    68 User Guide[...]

  • Page 81

    Appendix E. Notices and trademarks This publication was developed for products and services of fered in the U.S.A. IBM may not offer the pr oducts, services, or features discussed in this document in other countries. Consult your local IBM repr esentative for information on the products and services curr ently available in your area. Any reference [...]

  • Page 82

    intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited. T rademarks The following terms are trademarks of the IBM Corporation in the United States or other countries or both: IBM W ake on LAN PS/2 Pentium and NetBurst are trademarks of Intel Corp[...]

  • Page 83

    Index A adapters accelerated graphics port (AGP) 8 installing desktop model 32 microtower model 45 small desktop model 20 peripheral component interconnect (PCI) 8 slots 20, 32, 45 address map DMA input/output (I/O) 65 input/output (I/O) 63 system memory 63 audio, subsystem 3 audio line in connector 13, 14, 15, 16 audio line out connector 13, 14, 1[...]

  • Page 84

    O options available 8 external 8, 1 1 installing desktop model 29 microtower model 41 small desktop model 17 internal 8, 17, 29, 41 P parallel connector 13, 14, 15, 16 password erasing 56 lost or forgotten 56 setting, changing, deleting 56 power Advanced Configuration and Power Interface (ACPI) support 4 Advanced Power Management support 4 R recove[...]

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    [...]

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     Part Number: 25P4024 Printed in the United States of America on recycled paper containing 10% recovered post-consumer fiber . (1P) P/N: 25P4024[...]