Manuel d'utilisation / d'entretien du produit 340 Series du fabricant Compaq
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b Mainten ance & Ser vice G uide Pr osi gnia De sktop 3 40 S er ies C ompu ter Doc ument P art Number: 3 206 9 5-001 December 200 2 This document provides the reader w ith basic information for maintaining the computer .
© 2002 Compaq Information T echnologies, L.P . Compaq, the Compaq logo, and Prosignia are trademarks of Compaq Info rmation T echnologies Group, L.P . in the U.S. and othe r countries. Microsoft, MS-DOS, W indows, and W indows NT are trademar ks of Microsoft Corporation in the U.
Cont ent s iii Cont ent s 1 Product Description 1.1 System Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2 1.2 Computer Features . . . . . . . . . . . . . . . .
Cont ent s iv Cont ents 4.2 Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2 4.3 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compaq Pr osignia Desktop 340 Ser ies Computer 1–1 1 Product Des cription This chapter describes the mode l of ferings and features of the Compaq Pros ignia 340 Series Computer .
1–2 Compaq Pr osignia Desktop 3 40 Series C omputer Produc t D esc ription 1.1 S y s t e m D e s i g n This section presents a functional descriptions of the ke y compon ents of the Compaq Prosignia 340 Series Computer .
Compaq Pr osignia Desktop 340 Ser ies Computer 1–3 Product Des cription 1 .2.2 Rear P a nel Conn ectors 1 Mouse 2 Key b o a r d 3 USB P or ts 4 Seri a l P ort 5 Pa r a l l e l Po r t 5 2nd Se ri al .
1–4 Compaq Pr osignia Desktop 3 40 Series C omputer Produc t D esc ription 1. 3 S e r i a l N u m b e r L o c a t i o n The serial number is located at the rear of the computer , below the po wer supply .
Compaq Pr osignia Desktop 340 Ser ies Computer 2–1 2 Spare P ar ts This chapter provides an illustrated parts breakdo wn and a listing of spare parts.
2–2 Compaq Pr osignia Desktop 3 40 Series C omputer Spar e P ar ts 2. 1 S y stem U nit.
Compaq Pr osignia Desktop 340 Ser ies Computer 2–3 Spa re P a rt s Sys t e m U n i t Item Description Spare P art 1 F ront Bez el w ith beze l blank and po wer button 14 9 804 -001 2 Hood ss sembl y.
2–4 Compaq Pr osignia Desktop 3 40 Series C omputer Spar e P ar ts 2. 2 Mass S tor age De vic es.
Compaq Pr osignia Desktop 340 Ser ies Computer 2–5 Spa re P a rt s Mass S torage De vice s Item Descript ion Spare P ar t 1 Disk ette dri v e 13 63 38-001 Har d dr iv e, 5 400 RP M 2 4.
2–6 Compaq Pr osignia Desktop 3 40 Series C omputer Spar e P ar ts 2. 3 Cables.
Compaq Pr osignia Desktop 340 Ser ies Computer 2–7 Spa re P a rt s Cable s Item Description Spare P art 1 P ow er sw itch w ith cable and LEDs 13 63 40 -001 * Pow e r c o r d , U. S . 1 42766 - 0 0 1 Miscellaneous cable kit, inc ludes 146 01 9-001 2 Hard dr iv e cable , 10.
2–8 Compaq Pr osignia Desktop 3 40 Series C omputer Spar e P ar ts 2.4 Standard and O ptional B oards.
Compaq Pr osignia Desktop 340 Ser ies Computer 2–9 Spa re P a rt s Standard and Optional B oards Item Description Spare P art 1 S yste m boa r d 18 7 6 7 2 -001 Intel pr ocessor w ith heatsink and h.
2–10 Compaq Pr osignia Desktop 3 40 Series C omputer Spar e P ar ts 2.5 Miscellan eous P ar ts Misc ellane ous Pa rts Item Description Spare P art 1 Disk ette dri ve mounti ng brac ket 1617 34-001 2.
Compaq Pr osignia Desktop 340 Ser ies Computer 2–11 Spa re P a rt s 2.6 K ey boards 2.7 Monitors K e yboards (not illustra ted) Description Spare P art Inter net ke yboard Belgi a n 13 5 510 -181 F renc h 13 5 510 -051 Inter national 13 5 510 -B31 Spanish 13 5 510 -0 71 S wedish 13 5 510 -106 S wis s 13 5 510 -111 U.
2–12 Compaq Pr osignia Desktop 3 40 Series C omputer Spar e P ar ts.
Compaq Pr osignia Desktop 340 Ser ies Computer 3–1 3 Remo val and Repl acemen t Preliminaries and Rou t in e C are This chapter prov ides general service informatio n for the computer . Adherence to the p rocedures and precautions described in this chapte r is essential for proper service.
3–2 Compaq Pr osignia Desktop 3 40 Series C omputer Re moval and R eplacemen t Pr eliminar ies and R outine Car e 3. 1 .2 Pre v entin g Elec trostatic D amag e to Equipm ent Many electronic components are sensiti ve to ES D. Circuitry design and structure determine the degree of sen sitivity .
Compaq Pr osignia Desktop 340 Ser ies Computer 3–3 Remo val and Replacement Preliminar ies and Routine C are 3. 1 . 4 Grou nd ing W or kst at ions T o pre vent static damage at the w ork station, use the following precautions: ■ Cov er the workstation with approv ed static-d issipati ve material.
3–4 Compaq Pr osignia Desktop 3 40 Series C omputer Re moval and R eplacemen t Pr eliminar ies and R outine Car e 3.2 Rou tin e C a re 3. 2. 1 3.2. 1 Gener al Cleani ng Safe t y Pr ecauti ons ■ Nev er use solvents or flammable solutions to clean the computer .
Compaq Pr osignia Desktop 340 Ser ies Computer 3–5 Remo val and Replacement Preliminar ies and Routine C are ■ V isible debris underneath or between the k eys may be remov ed by v acuuming or shaking. ■ Canned, pressurized air may be used to clean debris from under the keys.
3–6 Compaq Pr osignia Desktop 3 40 Series C omputer Re moval and R eplacemen t Pr eliminar ies and R outine Car e 3.3.2 S crew s The screws used in the computer are not interchangeable. They may hav e standard or metric threads and may be of dif ferent lengths.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–1 4 Remo val and Repl acem ent Procedures After completing all necessary remov al and replace ment procedures, run the Diagnostics utility to verify that all comp onents operate properly .
4–2 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4.2 Hood 1. Prepare the computer for disassembly . 2. Unscrew the thumbscre ws at the bac k of the computer . ✎ The scre ws will remain attached to the hood.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–3 Rem oval an d Rep la ce me nt P roc ed ures 4.3 P o w er Su pply 1. Remo v e the hood. 2. Disconnect all cables connected to the power su pply (cables to the hard driv e, CD drive, diskette dri ve, and system board).
4–4 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4.4 Mas s Stor ag e De vices Item Desc ription 1 Optical dr ive 2 Disk ette dri ve 3 Har d dr iv e.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–5 Rem oval an d Rep la ce me nt P roc ed ures 4.4. 1 CD (O ptical) Driv e If a compact disc is jammed in th e driv e, insert a straightened pa per clip into the manual eject hole and push firm1y . 1. Perform the preparation procedures.
4–6 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4. Remov e the four screws from the side of the CD dri ve. 5. Pull the CD dri v e straight out of the front of the chassis. T o replace the CD dri ve, rev erse this sequence.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–7 Rem oval an d Rep la ce me nt P roc ed ures 4.4.2 Disk e tte Driv e 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the p ower supply . (Section 4.3) Disconnect the po wer 1 and d ata 2 cables from the diskette dri ve.
4–8 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4. Remov e the screw that holds the disk e tte driv e and bracket to the chassis. 5. Grasp the dri ve bracket assembly on both side s and pull it to wards the rear of the chassis.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–9 Rem oval an d Rep la ce me nt P roc ed ures 4.4.3 Hard Driv e 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Disconnect the po wer 1 and signal 2 cables from the hard dri ve. 4. Remov e the screw holding t he hard driv e and bracket to the chassis.
4–10 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 6. Remov e the four screws at the bottom of the hard driv e brack et to release the hard dri ve.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–11 Rem oval an d Rep la ce me nt P roc ed ures 4.5 V ideo C ard 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the scre w holding the video card bracket to th e chassis, and pull the vid eo card out of the slot.
4–12 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4.6 Net w ork Card 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the scre w holding the netw ork card bracket to the chassis, and pull the netw ork card out of the slot.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–13 Rem oval an d Rep la ce me nt P roc ed ures 4.7 F ax/Modem C ard 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the scre w holding the fax/modem bracket to the chassis, and pull the fax/modem card out of the slot.
4–14 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4.8 Memor y Module 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the po wer supply . 4. Release the latches 1 at each end of the DIMM socket and unplug the DIMM 2 from the system board.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–15 Rem oval an d Rep la ce me nt P roc ed ures 4.9 R T C B at tery Å WA R N I N G : T his compu ter co ntains an int ernal lithium ba t t ery . Ther e i s a r isk of f ire and burns if the batter y is not handled pr o perl y .
4–16 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4. 1 0 Proce s sor 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the p ower supply . (Section 4.3) 4. Locate th e heatsink 2 on the sy stem board.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–17 Rem oval an d Rep la ce me nt P roc ed ures 4. 1 1 Fr ont B ezel 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Release the latches at the middle and bottom of the bezel, then piv ot the bezel up and aw ay from the chassis.
4–18 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4. 1 2 On -B utton B oard 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the front bezel. (Section 4.11) 4. Disconnect the on-b utton board connector from th e system board.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–19 Rem oval an d Rep la ce me nt P roc ed ures 4. 1 3 Sy s tem Board Brack et 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the modem. 4. Remov e the network card. 5. Remov e the video card.
4–20 Compaq Pr osignia Desktop 3 40 Series C omputer Rem oval an d Rep la ce me nt P roc ed ures 4. 1 4 Sy s tem Board 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the system board bracket. (Section 4.13) 4. Remov e all of the cables from the system board.
Compaq Pr osignia Desktop 340 Ser ies Computer 4–21 Rem oval an d Rep la ce me nt P roc ed ures 4. 1 5 1/O P anel 1. Perform the preparation procedures. 2. Remo v e the hood. 3. Remov e the system board bracket. 4. Gently push the I/O panel into the chassis from the rear of the unit.
4–2 2 Compaq Pr osignia Desktop 340 Ser ies Computer Rem oval an d Rep la ce me nt P roc ed ures.
Compaq Pr osignia Desktop 340 Ser ies Computer 5–1 5 S y stem B oard Jumpers and S witc hes 5 . 1 Sy s tem Board Jumpers and S witc hes Jumpers and S witches Item Description Item Desc ription B T1 .
5–2 Compaq Pr osignia Desktop 3 40 Series C omputer S ystem Boar d Jump ers and S witc hes 5 .2 C learin g and Set ting P a ssw ords Setting the Passw ord provides access pr otection for the Comp uter Setup utility . Follo w the instructions below to clear the passw ord.
Compaq Pr osignia Desktop 340 Ser ies Computer 5–3 S ystem Board Jumpers and Sw itches 5 .3 Reset ting CMOS The computer's configuration (CMO S) may occasionally be corrupted. If it is, it is necessary to clear the CMOS memory using the CMOS b utton on the system board.
5–4 Compaq Pr osignia Desktop 3 40 Series C omputer S ystem Boar d Jump ers and S witc hes.
Compaq Pr osignia Desktop 340 Seri es Computer Index–1 Ind e x A access panel removal and replacement 4–2 audio cable spare part number 2–7 B battery 3–6 removal and replacement 4–15 safety .
Compaq Pr osignia Desktop 340 Seri es Computer Index–2 Index Network Interface Card (NIC) spare part number 2–9 O On-button board removal and replacement 4–18 optical drive cable spare part numb.
Compaq Pr osignia Desktop 340 Seri es Computer Index–3 Index spare part number, chassis 2–3 speaker spare part number 2–10 standard and optional boards spare part numb er 2–8 static electricit.
Compaq Pr osignia Desktop 340 Seri es Computer Index–4 Index.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Compaq 340 Series c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Compaq 340 Series - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Compaq 340 Series, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Compaq 340 Series va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Compaq 340 Series, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Compaq 340 Series.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Compaq 340 Series. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Compaq 340 Series ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
