Dell NX1 Bedienungsanleitung

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Inhaltsverzeichnis

Seite 1 - 6(59,&(0$18$/

ZZZGHOOFRP'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6(59,&(0$18$/

Seite 2

xiiFigure 6-22. Installing a Video-Memory Upgrade Module. . . . . . . . . . . . 6-22Figure 6-23. SEC Cartridge/Heat Sink Removal . . . . . . . . . .

Seite 3 - &RQWHQWV

5-6'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO(MHFW3RZHUDQG5HVHW%XWWRQV)LJ XUH(MHFW3

Seite 4

Removing and Replacing Parts on the Midsize Chassis 5-7)URQW3DQHO,QVHUWV)LJXUH)URQW3DQHO,QVHUW5HPRYDOTo remove a front-panel insert, foll

Seite 5

5-8'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO&RQWURO3D QHO)LJXUH&RQWURO3DQHO5HPRY

Seite 6

Removing and Replacing Parts on the Midsize Chassis 5-9'ULYHVFigure 5-7 shows an example of drive hardware that can be installed in the computer.

Seite 7

5-10'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO,QFK'LVNHWWH'ULYH$VVHPEO\)LJXUH

Seite 8

Removing and Replacing Parts on the Midsize Chassis 5-11,QFK'ULYH$VVHPEO\)LJ XUH,QFK'ULYH$VVHPEO\5HPRYDOTo remove a 5.

Seite 9

5-12'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO+DUG'LVN'ULYH%UDFNHW)LJXUH+DUG&

Seite 10

Removing and Replacing Parts on the Midsize Chassis 5-13+DUG'LVN'ULYH)LJXUH+DUG'LVN'ULYH5HPRYDOTo remove the hard-dis

Seite 11

5-14'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP 3RZHU6XSSO\)LJ XUH6\VWHP3RZHU6XSSO

Seite 12 - 5HDG7KLV)LUVW

Removing and Replacing Parts on the Midsize Chassis 5-15([SDQVLRQ&DUGVThe computer has a removable expansion-card cage. The expansion-card cage c

Seite 14 - &KDVVLV'LIIHUHQFHV

5-16'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO([SDQVLRQ&DUG)LJ XUH([SDQVLRQ&DUG5

Seite 15 - 6WDQGDUG)HDWXUHV

Removing and Replacing Parts on the Midsize Chassis 5-175LVHU%RDUG)LJ XUH5LVHU%RDUG5HPRYDOTo remove the riser board, follow these steps:1.

Seite 16 - 60$577HFKQRORJ\

5-18'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP%RDUG)LJ XUH6\VWHP%RDUG5HPRYDOTo rem

Seite 17 - ,QWHJUDWHG6 9*$6XEV\VWHP

Removing and Replacing Parts on the Midsize Chassis 5-196\VWHP%RDUG&RPSRQHQWVThe following subsections contain procedures for removing/replacing

Seite 18 - $7,0XOWLPHGLD&KDQQHO

5-20'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO9LGHR0HPRU\)LJX UH,QVWDOOLQJD9LGHR0HPRU\

Seite 19 - )XOO6HWRI,23RUWV

Removing and Replacing Parts on the Midsize Chassis 5-216. Enter the System Setup program, and confirm that 8 MB is shown in the Video Memory option.

Seite 20 - 3RZHU6XSSO\

5-22'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDOTo remove the SEC cartridge/heat sink assembly, follo

Seite 21 - System Overview 1-9

Removing and Replacing Parts on the Midsize Chassis 5-232. Turn off power to all peripherals, and disconnect the AC power cable from its electrical ou

Seite 22

5-24'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO

Seite 23 - System Overview 1-11

Removing and Replacing Parts on the Mini Tower Chassis 6-1&+$37(55HPRYLQJDQG5HSODFLQJ3DUWVRQWKH0LQL7RZHU&KDVVLVThis chapter provides

Seite 24

xiv5HDG7KLV)LUVWA prerequisite for using this manual to service Dell computer systems is a basic knowledge of IBM®-compatible PCs and prior training

Seite 25 - $GYDQFHG([SDQVLRQ)HDWXUHV

6-2'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO:$51,1*)25<2853(5621$/6$)(7<$1'3527(&

Seite 26

Removing and Replacing Parts on the Mini Tower Chassis 6-3)LJ XUH,QWHUQDO9LHZRIWKH0LQL7RZHU&RPSXWHUpower supplysystem boardexpansion-

Seite 27 - System Overview 1-15

6-4'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO&RPSXWHU&RYHU)LJXUH&RPSXWHU&R

Seite 28 - 8SJUDGH2SWLRQV

Removing and Replacing Parts on the Mini Tower Chassis 6-5)URQW%H]HO)LJX UH)URQW%H]HO5HPRYDOTo remove the front bezel, follow these steps

Seite 29 - 2QOLQH'RFXPHQWDWLRQ

6-6'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO(MHFW3RZHUDQG5HVHW%XWWRQV)LJ XUH(MHFW3R

Seite 30 - 6\VWHP'LDJQRVWLFV

Removing and Replacing Parts on the Mini Tower Chassis 6-7)URQW3DQHO,QVHUWV)LJXUH  ,QFK)URQW3DQHO,QVHUW5HPRYDOTo remove a 5.25-inch

Seite 31 - System Overview 1-19

6-8'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO)LJXUH,QFK)URQW3DQHO,QVHUW5HPRYDOTo re

Seite 32 - 6\VWHP%RDUG-XPSHUV

Removing and Replacing Parts on the Mini Tower Chassis 6-9&RQWURO3D QH O)LJXUH&RQWURO3DQHO5HPRYDOTo remove the control panel, follow

Seite 33 - ,QWHUUXSW$VVLJQPHQWV

6-10'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO'ULYHVFigure 6-8 shows an example of drive hardw

Seite 34 - ,54/LQH 8VHG%\$YDLODEOH

Removing and Replacing Parts on the Mini Tower Chassis 6-11,QFK'LVNHWWH'ULYH$VVHPEO\)LJXUH,QFK'LVNHWWH'ULYH$V

Seite 35 - System Overview 1-23

System Overview 1-1&+$37(56\VWHP2YHUYLHZThis manual contains field-servicing information for the Dell® OptiPlex® GX1/GX1p Managed PC and OptiPl

Seite 36

6-12'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO)LJ X UH,QFK'LVNHWWH'ULYH%UD

Seite 37 - System Overview 1-25

Removing and Replacing Parts on the Mini Tower Chassis 6-13To remove a 5.25-inch drive assembly from the middle or lower drive bay, fol-low these step

Seite 38 - P2, P3, P5, P6, P9

6-14'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO+DUG'LVN'ULYH%UDFNHW)LJXUH+DUG&

Seite 39 - System Overview 1-27

Removing and Replacing Parts on the Mini Tower Chassis 6-15+DUG'LVN'ULYH)LJXUH+DUG'LVN'ULYH5HPRYDOTo remove the hard-

Seite 40

6-16'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP3RZHU6XSSO\)LJ XUH6\VWHP3RZHU6XSSO\

Seite 41 - &RPSXWHUV

Removing and Replacing Parts on the Mini Tower Chassis 6-17([SDQVLRQ&DUGVThe computer has a removable expansion-card cage. The expansion-card cag

Seite 42

6-18'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO([SDQVLRQ&DUG)LJ XUH([SDQVLRQ&DUG5

Seite 43 - &RPSXWHU

Removing and Replacing Parts on the Mini Tower Chassis 6-195LVHU%RDUG)LJ XUH5LVHU%RDUG5HP RYDOTo remove the riser board, follow these steps

Seite 44 - 0D[LPXP2XWSXW&XUUHQW

6-20'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP%RDUG)LJ XUH6\VWHP%RDUG5HPRYDOTo rem

Seite 45 - System Overview 1-33

Removing and Replacing Parts on the Mini Tower Chassis 6-216\VWHP%RDUG&RPSRQHQWVThe following subsections contain procedures for removing/replac

Seite 46

1-2'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO)LJXUH&KDVVLV&RQILJXUDWLRQV&KDVVLV

Seite 47 - HFKQLFDO6SHFLILFDWLRQV

6-22'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO9LGHR0HPRU\)LJX UH,QVWDOOLQJD9LGHR0HPRU\

Seite 48 - ([SDQVLRQ%XVFRQWLQXHG

Removing and Replacing Parts on the Mini Tower Chassis 6-236. Enter the System Setup program, and confirm that 8 MB is shown in the Video Memory optio

Seite 49 - System Overview 1-37

6-24'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDOTo remove the SEC cartridge/heat sink assembly, follo

Seite 50 - .H\&RPELQDWLRQV

Removing and Replacing Parts on the Mini Tower Chassis 6-252. Turn off power to all peripherals, and disconnect the AC power cable from its electrical

Seite 51 - System Overview 1-39

6-26'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO

Seite 52 - (QYLURQPHQWDO

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-1&+$37(55HPRYLQJDQG5HSODFLQJ3DUWVRQWKH2SWL3OH[1;1HW3&&KDVV

Seite 53 - System Overview 1-41

7-2'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO3UHFDXWLRQDU\0HDVXUHVBefore you perform any of the p

Seite 54

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-3)LJ X UH,QWHUQDO9LHZRIWKH2SWL3OH[1;&RPSXWHU2SWLRQDO6WDQG)LJ X UH

Seite 55 - %DVLF7URXEOHVKRRWLQJ

7-4'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO3. Pull the optional stand away from the computer.Dise

Seite 56 - ([WHUQDO9LVXDO,QVSHFWLRQ

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-5To remove the computer cover, follow these steps:1. Remove the padlock, if one is i

Seite 57 - 2EVHUYLQJWKH%RRW5RXWLQH

System Overview 1-3&KDVVLV6LPLODULW LHVAll four chassis configurations have the following similarities: The same system board.  Identical opera

Seite 58 - ,QWHUQDO9LVXDO,QVSH FWLRQ

7-6'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO&RQWURO3D QHO)LJXUH&RQWURO3DQHO5HPRY

Seite 59 - Basic Troubleshooting 2-5

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-7+DUG'LVN'ULYH)LJXUH+DUG'LVN'ULYH5HPRYDOTo remove

Seite 60 - Let the system

7-8'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP3RZHU6XSSO\)LJ XUH6\VWHP3RZHU6XSSO\5

Seite 61 - 6\VWHPV2QO\

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-9([SDQVLRQ&DUG&DJHThe computer has a removable expansion-card cage. The ex

Seite 62

7-10'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO([SDQVLRQ&DUG)LJXUH([SDQVLRQ&DUG5HP

Seite 63 - Basic Troubleshooting 2-9

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-115LVHU%RDUG)LJ XUH5LVHU%RDUG5HP RYDOTo remove the riser board, follow th

Seite 64 - *HWWLQJ+HOS

7-12'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP%RDUG)LJ XUH6\VWHP%RDUG5HPRYDO&$

Seite 65 - 3267%HHS&RGHV

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-136\VWHP%RDUG&RPSRQHQWVThe following subsections contain procedures for removi

Seite 66

7-14'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO9LGHR0HPRU\)LJX UH,QVWDOOLQJD9LGHR0HPRU\

Seite 67 - 6\VWHP(UURU0HVVDJHV

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-156. Enter the System Setup program, and confirm that 8 MB is shown in the Video Mem

Seite 68

1-4'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO0DLQ0HPRU\Main memory for the OptiPlex GX1 and OptiPl

Seite 69

7-16'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDOTo remove the SEC cartridge/heat sink assembly, follo

Seite 70

Removing and Replacing Parts on the OptiPlex NX1 Net PC Chassis 7-172. Turn off power to all peripherals, and disconnect the AC power cable from its e

Seite 71

7-18'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO

Seite 72

System Setup Program A-1$33(1',;$6\VWHP6HWXS3URJUDPThis appendix, which applies to all Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net

Seite 73 - WKH/RZ3URILOH&KDVVL V

A-2 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual6\VWHP 6HWXS6FUHHQV)LJXUH$6\VWHP6HWXS6FUHHQV,QWHJUDWHG

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System Setup Program A-37DEOH$6\VWHP6HWXS2SWLRQV 2SWLRQ )XQFWLRQTime Resets time on computer’s internal clock.Date Resets date on computer’s

Seite 75

A-4 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service ManualChassis Intrusion Enables or disables the chassis intrusion fea-tu

Seite 76

System Setup Program A-5Auto Power On Allows you to set the day and time you want the system to power on automatically. The time uses the 24-hour form

Seite 77

A-6 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual'HYLFH/LVWDevice List provides access to the Device List scr

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System Setup Program A-7When determining the order of devices to boot from, the system first consid-ers the order of the devices listed under the Devi

Seite 79

System Overview 1-5,QWHJUDWHG'LVNHWWH7DSH'ULYH&RQWUROOHUThe OptiPlex GX1/GX1p and OptiPlex NX1 systems are equipped with an inte-gra

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A-8 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual

Seite 81

Index 1,QGH[1XPEHUV3.5-inch diskette drive removallow-profile computer, 4-9midsize computer, 5-10mini tower computer, 6-115.25-inch drive assembly re

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2 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manualcomputer (continued)components, illustrated, low-profile computer, 1

Seite 83

Index 3DC power (continued)power supply connectors, 1-33voltage ranges, OptiPlex GX1 systems, 1-32voltage ranges, OptiPlex NX1 systems, 1-32diagnostic

Seite 84 - 6\VWHP3RZHU6XSSO\

4 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manualexpansion-card removallow-profile computer, 4-14midsize computer, 5-

Seite 85

Index 50main memory, 1-4, 1-17memory subsystemexpansion using DIMMs, 1-17flash ROM, 1-4main memory, 1-4secondary L2 cache, 1-3, 1-16messages, error, 3

Seite 86

6 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service ManualPower Supply, 115/230-VAC, 1-8precautionary measureslow-profile comp

Seite 87

Index 77tape drivesabout, 1-5removal, low-profile computer, 4-10removal, midsize computer, 5-11removal, mini tower computer, 6-12technical specificati

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8 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual

Seite 89

1-6'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO$7,0XOWLPHGLD&KDQQHOThe ATI multimedia channel (

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System Overview 1-7,QWHJUDWHG(WKHUQHW1,&6XSSRUW2SWLRQDOThe OptiPlex GX1 systems and OptiPlex NX1 systems are available with or without an in

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____________________Information in this document is subject to change without notice.© 1996¤1998 Dell Computer Corporation. All rights reserved.Repro

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1-8'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO3RZHU6XSSO\The OptiPlex GX1/GX1p and OptiPlex NX1 sys

Seite 93

System Overview 1-9)L JXUH)URQW3DQHO)HDWXUHVdiskette-drive access indicatorreset buttonhard-disk drive access indicatorpower buttonpower indi

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1-10'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO)LJ X UH,QWHUQDO9LHZRIWKH/RZ 3URILOH&

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System Overview 1-11)LJ X UH,QWHUQDO9LHZRIWKH0LGVL]H&K DVVLVNIC connector (optional)parallel port connectorpower supplyvoltage select

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1-12'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO)LJXUH,QWHUQDO9LHZRIWKH0LQL7RZHU&KDV

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System Overview 1-13)L JXUH,Q WHUQDO9LHZRIWKH 2SWL 3OH[1;&KDVVLV$GYDQFHG([SDQVLRQ)HDWXUHVThe OptiPlex GX1/GX1p systems contain ad

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1-14'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO2SWL3OH[1;&RPSXWHU·V([SDQVLRQ&DUG6ORW

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System Overview 1-15total of five expansion-card slots (see Figure 1-9). Option 2 is an active riser board, with a PCI-to-PCI bridge. Option 2 has two

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1-18'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP'LDJQRVWLFVServer-based and diskette-base

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System Overview 1-19)L JXUH6\VWHP%RDUG&RPSRQHQWV2OGSEC cartridge connector (SLOT1)primary EIDE interface connector (IDE1) diskette/t

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1-20'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP%RDUG-XPSHUVThe system board jumpers are loca

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System Overview 1-21,QWHUUXSW$VVLJQPHQWV350MHZ*Microprocessor speed Install jumper if the microprocessor’s internal speed is 350 MHz; otherwise, the

Seite 107 - +DUG'LVN'ULYH

1-22'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO'0$&KDQQHO$VVLJQPHQWV+DUG'LVN'

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System Overview 1-253 LQ$VV LJQPHQWVI RUWK H'&3RZHU&RQQHFWRUVThe power-supply output voltages can be measured at the back (wire si

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viSystem-Board Service Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18System Board . . . . . . . . . . . . . . . . . . . .

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System Overview 1-357HFKQLFDO6SHFLILFDWLRQVz7DE OH7HFKQLFDO6SHFLILFDWLRQV0LFURSURFHVVRUMicroprocessor type . . . . . . Intel Pentium II

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1-36'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO([SDQVLRQ%XVFRQWLQXHGISA expansion-card connector

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System Overview 1-37'ULYHVFRQWLQXHGMini tower computers . . . . . . . . . . . one 3.5-inch bay for a 3.5-inch diskette drive; three 5.25-inch

Seite 124

viiInside the Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Computer Cover . . . . . . . . . . . .

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1-38'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO3RUWVExternally accessible:Serial (DTE) . . . . . . .

Seite 126

System Overview 1-39&RQWUROVDQG,QGLFDWRUVReset control . . . . . . . . . . . . push buttonPower control. . . . . . . . . . . . push buttonPowe

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1-40'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO3K\VLFDOLow-profile computers:Height . . . . . . . .

Seite 128

System Overview 1-41(QYLURQPHQWDOFRQWLQX HGMaximum shock:Operating. . . . . . . . . . . . left side (for low-profile, midsize, and Opti-Plex NX1

Seite 129

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Basic Troubleshooting 2-1&+$37(5%DVLF7URXEOHVKRRWLQJThis chapter provides basic troubleshooting procedures applicable to all systems of the Del

Seite 131 - Align the front of the drive

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Seite 132

Basic Troubleshooting 2-3Does the inspection reveal any problems?Ye s. Refer to the parts removal and replacement procedure in Chapters 4, 5, 6, or 7,

Seite 133

2-4'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDOSystem error messages: These messages can indicate pr

Seite 134 - 6\VWHP3RZHU6XSSO\

Basic Troubleshooting 2-5SEC cartridge/heat sink assembly and reinstall it as described in “SEC Cartridge/Heat Sink Assembly” in Chapter 4, 5, 6, or 7

Seite 135

viiiExpansion Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15Expansion-Card Cage. . . . . . . . . .

Seite 136

2-6'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6HUYHU%DVHG'LDJQRVWLFVThe server-based diagnos

Seite 137

Basic Troubleshooting 2-7 Timers Test — Checks the timers used by the microprocessor  RTC Test — Confirms the functionality and accuracy of the comp

Seite 138

2-8'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO(RAM) required for loading the diagnostics. If a main

Seite 139

Basic Troubleshooting 2-9kit connected to the computer as shown in Figure 2-1 and described in the fol-lowing procedure.The diskette-based diagnostics

Seite 140

2-10'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO5 XQQLQJWKH'LVNHWWH%DVHG'LDJQRVWLFVTo r

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Beep Codes and Error Messages 3-1&+$37(5%HHS&RGHVDQG(UURU0HVVDJHVThis chapter describes the beep codes and error messages that are commo

Seite 142

3-2'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO1-3-1 Main-memory refresh verifi-cation failureFaulty

Seite 143

Beep Codes and Error Messages 3-36\VWHP(UURU0HVVDJHVSystem error messages typically are presented on the screen during the POST but can occur any ti

Seite 144

3-4'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO'DWDHUURU Computer received un-recoverable data-

Seite 145 - 5HFRPPHQGHG7RROV

Beep Codes and Error Messages 3-5,QYDOLGFRQILJXUDWLRQLQIRUPDWLRQSOHDVHUXQ6(783SURJUDPSystem Setup program contains incorrect system configura

Seite 146 - 3UHFDXWLRQDU\0HDVXUHV

ix&KDSWHU 5HPRYLQJDQG 5HSODFLQJ3DUWVRQWKH2SWL3OH[1;1HW3&&KDVVLV  Recommended Tools. . .

Seite 147 - 2SWLRQDO6WDQG

3-6'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO0HPRU\DOORFDWLRQHUURUSoftware in use con-flicts wit

Seite 148

Beep Codes and Error Messages 3-76HHNHUURU MS-DOS unable to locate specific track on diskette or hard-disk drive.Defective diskette or hard-disk driv

Seite 149

3-8'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO

Seite 150

Removing and Replacing Parts on the Low-Profile Chassis 4-1&+$37(55HPRYLQJDQG5HSODFLQJ3DUWVRQWKH/RZ3URILOH&KDVVL VThis chapter prov

Seite 151

4-2'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO:$51,1*)25<2853(5621$/6$)(7<$1'3527(&

Seite 152

Removing and Replacing Parts on the Low-Profile Chassis 4-3)LJ XUH,QWHUQDO9LHZRIWKH/RZ3URILOH&RP SXWHUpower supplydiskette driveexpa

Seite 153 - ([SDQVLRQ&DUG&DJH

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Seite 154

Removing and Replacing Parts on the Low-Profile Chassis 4-5(MHFW3RZHUDQG5HVHW%XWWRQV)LJXUH(MHFW3RZHUDQG5HVHW%XWWRQ5HPRYDO1.

Seite 155

4-6'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO)URQW3DQHO,QVHUWV)LJXUH)URQW3DQHO,QVHUW5HP

Seite 156

Removing and Replacing Parts on the Low-Profile Chassis 4-7&RQWURO3D QH O)LJXUH&RQWURO3DQHO5HPRYDOTo remove the control panel, follo

Seite 157

xFigure 1-15. Computer Orientation Information . . . . . . . . . . . . . . . . . . . 1-23Figure 1-16. DC Power Connector P1. . . . . . . . . . . . . .

Seite 158

4-8'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO'ULYHVFigure 4-6 shows an example of drive hardwa

Seite 159

Removing and Replacing Parts on the Low-Profile Chassis 4-9,QFK'LVNHWWH'ULYH$VVHPEO\)LJXUH,QFK'LVNHWWH'ULYH5H

Seite 160

4-10'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO,QFK'ULYH$VVHPEO\)LJ X UH,QFK

Seite 161

Removing and Replacing Parts on the Low-Profile Chassis 4-11+DUG'LVN'ULYH$VVHPEO\)LJXUH+DUG'LVN'ULYH$VVHPEO\5HPRYDO

Seite 162

4-12'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP3RZHU6XSSO\)LJ XUH6\VWHP3RZHU6XSSO

Seite 163 - 6\VWHP6HWXS3URJUDP

Removing and Replacing Parts on the Low-Profile Chassis 4-13([SDQVLRQ&DUGVThe computer has a removable expansion-card cage. The expansion-card ca

Seite 164 - 6\VWHP 6HWXS6FUHHQV

4-14'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO([SDQVLRQ&DUG)LJ XUH([SDQVLRQ&DUG5

Seite 165 - System Setup Program A-3

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4-16'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO6\VWHP%RDUG)LJ XUH6\VWHP%RDUG5HPRYDOTo rem

Seite 167 - System Setup Program A-5

Removing and Replacing Parts on the Low-Profile Chassis 4-176\VWHP%RDUG&RPSRQHQWVThe following subsections contain procedures for removing/repla

Seite 168 - 'HYLFH/LVW

xiFigure 5-2. Optional-Stand Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4Figure 5-3. Computer Cover Removal. . . . . . . . . .

Seite 169 - System Setup Program A-7

4-18'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO9LGHR0HPRU\)LJX UH,QVWDOOLQJD9LGHR0HPRU\

Seite 170

Removing and Replacing Parts on the Low-Profile Chassis 4-196. Enter the System Setup program, and confirm that 8 MB is shown in the Video Memory opti

Seite 171

4-20'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDOTo remove the SEC cartridge/heat sink assembly, follo

Seite 172 - (continued)

Removing and Replacing Parts on the Low-Profile Chassis 4-212. Turn off power to all peripherals, and disconnect the AC power cable from its electrica

Seite 173

4-22'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO

Seite 174

Removing and Replacing Parts on the Midsize Chassis 5-1&+$37(55HPRYLQJD QG5HSODFLQJ3DUWVRQWKH0LGVL]H&KDVVLVThis chapter provides proc

Seite 175

5-2'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO:$51,1*)25<2853(5621$/6$)(7<$1'3527(&

Seite 176

Removing and Replacing Parts on the Midsize Chassis 5-3)LJ XUH,QWHUQDO9LHZRIWKH0LGVL]H&RPSXWHUpower supplydiskette/tape drive interfac

Seite 177

5-4'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO2SWLRQDO6WDQG)LJ XUH2SWLRQDO6WDQG5HPRYDOTo r

Seite 178

Removing and Replacing Parts on the Midsize Chassis 5-5&RPSXWHU&RYHU)LJXUH&RPSXWHU&RYHU5HPRYDOTo remove the computer cover,

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