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Lenovo 8792 manuel d'utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Lenovo 8792 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.

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Tout d'abord, le manuel d’utilisation Lenovo 8792 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Lenovo 8792
- nom du fabricant et année de fabrication Lenovo 8792
- instructions d'utilisation, de réglage et d’entretien de l'équipement Lenovo 8792
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

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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 Lenovo 8792 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 Lenovo 8792 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Lenovo 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 Lenovo 8792, 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 Lenovo 8792, 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 Lenovo 8792. 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

    Hard w ar e Rep l ac e m ent Gu i d e Ty p e s 80 1 0 , 879 2 , 879 6 , 88 0 0 Ty p e s 8 804 , 8 808, 88 1 3[...]

  • Page 2

    [...]

  • Page 3

    Hard w ar e Rep l ac e m ent Gu i d e Ty p e s 80 1 0 , 879 2 , 879 6 , 88 0 0 Ty p e s 8 804 , 8 808, 88 1 3[...]

  • Page 4

    First Edition (June 2006) © Copyright Lenovo 2006. Portions © Copyright International Business Machines Corporation 2005. All rights reserved. U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services ar e provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract [...]

  • Page 5

    Contents Overview . . . . . . . . . . . . . .v Safety information for customers . . . . . . .v Safety information for service personnel . . . . .v Additional information resour ces . . . . . . .v i T ools requir ed . . . . . . . . . . . . .v i Handling static-sensitive devices . . . . . . .v i Chapter 1. Locations . . . . . . . . .1 Locating compon[...]

  • Page 6

    iv Hardwar e Replacement Guide[...]

  • Page 7

    Overview This guide is intended to be used by customers who are r eplacing Customer Replaceable Units (CRUs) as well as trained service personnel who are r eplacing Field Replacement Units (FRUs). In this guide, CRUs and FRUs will often be referr ed to as parts. Note: T rained service personnel should r efer to the Hardware Maintenance Manual (HMM)[...]

  • Page 8

    Additional information resources If you have Internet access, the most up-to-date information for your computer is available from the W orld W ide W eb. Yo u can find the following information: v CRU removal and installation information v CRU removal and installation videos v Publications v T r oubleshooting information v Parts information v Downlo[...]

  • Page 9

    Chapter 1. Locations This chapter provides illustrations to help locate the various connectors, contr ols, and components of the computer . To open the computer cover , see “Opening the cover” on page 5. Locating components The following illustration will help you locate the various components in your computer . 1 Diskette drive lock 7[...]

  • Page 10

    Locating controls and connectors on the front of your computer The following illustration shows locations of the controls and connectors on the front of your computer . Note: Not all computer models will have the following controls and connections. 1 Optical drive (some models) 5 USB connectors (2) 2 Hard disk drive activity indic[...]

  • Page 11

    Locating connectors on the rear of your computer The following illustration shows locations of connectors on the rear of your computer . 1 Power cord connector 8 Serial connector 2 Cable lock latch 9 VGA monitor connector 3 PCI Express x1 adapter connector 10 Parallel connector 4 PCI adapter connector 11[...]

  • Page 12

    Identifying parts on the system board The following illustration shows the locations of parts on the system board. 1 Memory connector 1 9 Internal speaker connector 2 Memory connector 2 10 Diskette drive connector 3 S ATA IDE connectors (3) 11 Front panel connector 4 Clear CMOS/Recovery jumper 12 Powe[...]

  • Page 13

    Chapter 2. Replacing hardware Attention Do not open your computer or attempt any repair befor e reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer . To obtain copies of the Safety and Warranty Guide or the HMM , go to the S[...]

  • Page 14

    Replacing the power supply assembly Attention Do not open your computer or attempt any repair befor e reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer . To obtain copies of the Safety and Warranty Guide or the HMM , go to[...]

  • Page 15

    5. Disconnect the power supply cables 1 and 2 from the system boar d connectors and from all drives. 6. Remove the power supply cables from the cable clips and ties. 7. Slide the power supply assembly forward and r emove it from the computer . 8. Install the new power supply assembly into the chassis so that the screw holes in the power[...]

  • Page 16

    Replacing the system board Attention Do not open your computer or attempt any repair befor e reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer . To obtain copies of the Safety and Warranty Guide or the HMM , go to the Supp[...]

  • Page 17

    4. While holding the rear of the computer chassis down, pull upwar d on the handle provided to r emove the PCI riser assembly and any adapters that are currently installed. 5. Carefully take note of the location of all cable connections on the system board. It will be necessary to r econnect them properly when installing a new system board. 6. Disc[...]

  • Page 18

    7. Pull upward on the handle 1 to r elease the system board from the fr ont latch, slide the system board towar d the drive bay assembly , and then carefully lift the system boar d out of the chassis. Note: Yo u might have to tilt the front end of the system boar d between the diskette drive and the fan assembly to remove it completely fr om [...]

  • Page 19

    10. Remove the heat sink from the failing system boar d by pivoting the lever 1 securing the heat sink until it is fully in the up position. Carefully lift the heat sink off of the failing system boar d. Note: Place the heat sink on its side on a clean, flat surface so the thermal grease on the bottom of the heat sink does not touch the surfa[...]

  • Page 20

    12. Lift the micropr ocessor straight up and out of the socket. Important Do not touch the gold contacts on the bottom of the micropr ocessor . When handling the micropr ocessor , touch only the sides. a. Note the orientation of the notches 1 on the micropr ocessor . This is important when installing the micropr ocessor on the new system boar[...]

  • Page 21

    15. Lower the micropr ocessor straight down into the microprocessor socket. 16. Lower the micropr ocessor retainer 2 and then lower the lever 1 to secure the retainer . Make sur e the lever is securely locked into position. Note: There will be a black plastic cover on the micr oprocessor retainer to protect the socket on the new system [...]

  • Page 22

    19. Slide the system board towar d the rear of the computer until the front latch snaps into position. 20. Reconnect the cables that were disconnected fr om the system board. Make sure all cables ar e routed correctly . See “Identifying parts on the system board” on page 4. 21. Reinstall the PCI riser assembly and adapters. 22. Go to “Complet[...]

  • Page 23

    To replace the micropr ocessor , do the following: 1. Open the computer cover . See “Opening the cover” on page 5. 2. Pivot the drive bay assembly upward to gain access to the micr oprocessor . 3. Remove the heat sink from the system boar d by pivoting the lever 1 securing the heat sink until it is fully in the up position. Carefully lift[...]

  • Page 24

    4. Release the lever 1 for the micropr ocessor retainer 2 securing the micropr ocessor 3 and pivot the retainer upward until it is fully open. 5. Remove the micropr ocessor from the system board socket by lifting the micropr ocessor straight up and out of the socket. Important Do not touch the gold contacts on the bottom of the mi[...]

  • Page 25

    a. Note the orientation of the notches 1 on the micropr ocessor . This is important when installing the new micropr ocessor on the system board. b. Do not drop anything on the socket while it is open. Keep all contacts as clean as possible. 6. Make sure that the lever on the micr oprocessor retainer is fully open. 7. Remove the black cover ?[...]

  • Page 26

    9. Lower the micropr ocessor straight down into the microprocessor socket. 10. Lower the micropr ocessor retainer 2 and then lower the lever 1 to secure the retainer . Make sur e the lever is securely locked into position. 18 Hardwar e Replacement Guide[...]

  • Page 27

    11 . Use the thermal grease syringe to place five dr ops of grease on the top of the micropr ocessor . Each drop of grease should be 0.03ml (3 tick marks on the grease syringe). 12. Place the heat sink into position and lower the lever 1 to secure the heat sink. 13. Go to “Completing the parts replacement” on page 34. Replacing a hard dis[...]

  • Page 28

    This section provides instr uctions on how to replace the har d disk drive. Important When you receive a new har d disk drive, you also receive a set of Product Recovery CDs . The set of Product Recovery CDs will enable you to r estore the contents of the hard disk to the same state as when your computer was originally shipped from the factory . Fo[...]

  • Page 29

    5. Pivot the hard disk drive and bracket to the r ear , then pull the drive and bracket out of the drive bay by pulling on the blue handle. 6. Remove the failing hard disk drive fr om the bracket by flexing the bracket. Chapter 2. Replacing hardwar e 21[...]

  • Page 30

    7. Install the new drive into the blue bracket, flex the bracket, and align the pins 1 through 4 on the bracket with the holes in the har d disk drive. Do not touch the circuit boar d 5 on the bottom of the hard disk drive. 8. Install the hard disk drive and bracket into the drive bay . 9. Pivot the drive and bracket towards the f[...]

  • Page 31

    2. Pivot the drive bay assembly upward to gain access to the har d disk drive. 3. Disconnect the signal and power cables from the r ear of the optical drive. 4. Slide the optical drive lock 1 to the unlocked position. 5. Open the door at the front of the optical drive and slide it out the fr ont of the computer . 6. Install the new optical dr[...]

  • Page 32

    Replacing the diskette drive Attention Do not open your computer or attempt any repair befor e reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer . To obtain copies of the Safety and Warranty Guide or the HMM , go to the Su[...]

  • Page 33

    4. Slide the diskette drive lock 1 to the unlocked position. 5. Slide the diskette drive towards the r ear of the computer and remove the drive. 6. Connect the flat cable to the new diskette drive. 7. Install the new drive from the r ear of the drive bay assembly and lock the drive into position. 8. Go to “Completing the parts replacement?[...]

  • Page 34

    2. While holding the rear of the computer chassis down, pull upwar d on the handle provided to r emove the PCI riser assembly and any adapters that are currently installed. 3. Pivot the drive bay assembly upward to gain access to the system boar d. 4. Locate the memory connectors. See “Identifying parts on the system board” on page 4. 26 Hardwa[...]

  • Page 35

    5. Remove the memory module being replaced by opening the r etaining clips as shown. 6. Position the replacement memory module over the memory connector . Make sure the notch 1 on the memory module aligns corr ectly with the connector key 2 on the system board. Push the memory module straight down into the connector until the retaining [...]

  • Page 36

    2. While holding the left rear of the computer chassis down, pull upwar d on the handle provided to r emove the PCI riser assembly including any adapters that are alr eady installed. 3. Open the adapter latch and remove the failing adapter . 4. Remove the new adapter from its static-pr otective package. 5. Install the new adapter into the expansion[...]

  • Page 37

    7. Close the adapter latch to retain the adapter . 8. Reinstall the PCI riser assembly into the system board. 9. Go to “Completing the parts replacement” on page 34. Replacing the fan assembly Attention Do not open your computer or attempt any repair befor e reading the “Important safety information” in the Safety and Warranty Guide that wa[...]

  • Page 38

    3. Disconnect the fan assembly cables from the system boar d. See “Identifying parts on the system board” on page 4. Note: Make sure you note the location of the fan cables when you disconnect the cables from the system boar d. 4. Remove the front bezel by r eleasing the tab as shown and pivoting the bezel outward fr om the bottom. 5. Remove th[...]

  • Page 39

    6. Remove the fan assembly by releasing the tabs as shown. 7. Install the new fan assembly and connect the fan cables to the system board. 8. Reinstall the plastic fan insert. 9. Reinstall the front bezel. 10. Go to “Completing the parts replacement” on page 34. Replacing the internal speaker Attention Do not open your computer or attempt any r[...]

  • Page 40

    2. Pivot the drive bay assembly upward to gain access to the system boar d. 3. Locate the internal speaker connector on the system board. See “Locating components” on page 1. 4. Disconnect the internal speaker cable from the system boar d. See “Identifying parts on the system board” on page 4. Note: Make sure you note the location of the sp[...]

  • Page 41

    6. Position the bottom of the new internal speaker into the metal tabs and then pivot the top of the internal speaker inward until the speaker snaps into position. 7. Connect the speaker cable to the system board. See “Identifying parts on the system board” on page 4. 8. Go to “Completing the parts replacement” on page 34. Replacing the key[...]

  • Page 42

    2. Unplug all power cords fr om electrical outlets. 3. Locate the connector for the mouse. See “Locating controls and connectors on the front of your computer” on page 2 and “Locating connectors on the r ear of your computer” on page 3. 4. Disconnect the failing mouse cable from the computer . 5. Connect the new mouse cable to one of the US[...]

  • Page 43

    2. Make sure that the cables ar e routed correctly befor e lowering the drive bay assembly . Important Correctly r oute all power supply cables to avoid interference with the drive bay assembly . Keep cables clear of the hinges and sides of the computer chassis. 3. Lower the drive bay assembly and position the drive locks to the locked position. Ot[...]

  • Page 44

    To update (flash) the BIOS from a diskette or CD-ROM, do the following: 1. Insert a system program update (flash) diskette or CD into the diskette drive or optical drive. System program updates ar e available at http://www .lenovo.com/support on the W orld W ide W eb. Note: If you are inserting a CD-ROM into the optical drive, make sur e that the c[...]

  • Page 45

    Appendix. Notices Lenovo may not offer the pr oducts, services, or features discussed in this document in all countries. Consult your local Lenovo repr esentative for information on the products and services curr ently available in your area. Any refer ence to a Lenovo product, program, or service is not intended to state or imply that only that Le[...]

  • Page 46

    vary significantly . Some measurements may have been made on development-level systems and there is no guarantee that these measur ements will be the same on generally available systems. Furthermore, some measur ements may have been estimated through extrapolation. Actual r esults may vary . Users of this document should verify the applicable data [...]

  • Page 47

    [...]

  • Page 48

    Part Number: 41X621 1 Printed in USA (1P) P/N: 41X6211[...]