Dell OptiPlex GXa, Руководство по обслуживанию

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2
Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
computer (continued)
cover removal, low-profile computer,
4-4
cover removal, midsize computer, 5-5
cover removal, mini tower computer, 6-4
cover removal, Net PC computer, 7-3
diagnostics, 1-17, 2-6
DMA channel assignments, 1-21
expansion features, 1-11
features, 1-1, 1-3
front-panel views, 1-8
internal views, 1-9, 1-10, 1-11
interrupt assignments, 1-20
jumper information, 1-19, 1-20
orientation information, 1-22
upgrade options, 1-16
connectors
external, 1-11
on back of low-profile computer, 1-9
on back of mini tower computer, 1-10
on back of Net PC computer, 1-11
system board, 1-18
control panel removal
low-profile computer, 4-7
midsize computer, 5-8
mini tower computer, 6-9
Net PC computer, 7-5
controllers
audio, 1-5
diskette/tape drive, 1-4
EIDE, 1-4
Ethernet NIC, 1-5
video, 1-5
controls and indicators
diskette-drive access indicator, 1-8
front-panel views, 1-7
hard-disk drive access indicator, 1-8
NIC activity indicator, 1-6
NIC link integrity indicator, 1-6
power button, 1-8
power indicator, 1-8
reset button, 1-7
cover removal
low-profile computer, 4-4
midsize computer, 5-5
mini tower computer, 6-4
Net PC computer, 7-3
D
DC power
cables, low-profile computer, 1-27
cables, midsize and mini tower comput-
ers, 1-29
cables, Net PC computer, 1-35
connector pin assignments, 1-11, 1-25,
1-33
distribution, 1-35
distribution, low-profile computer, 1-28
distribution, midsize computer, 1-30
distribution, mini tower computer, 1-31
distribution, Net PC computer, 1-35
power supply connectors, 1-34
voltage ranges, 1-24, 1-32
diagnostics
about, 1-17
diskette-based, 2-9, 2-10
hard-disk-based, 2-7
on Net PC computer, 2-9
server-based, 1-17, 2-6
DIMMs
installation, low-profile computer, 4-18
installation, midsize computer, 5-20
installation, mini tower computer, 6-23
installation, Net PC computer, 7-12
removal, low-profile computer, 4-18
removal, midsize computer, 5-20
removal, mini tower computer, 6-23
removal, Net PC computer, 7-12
types and sizes, 1-16
disk drives. See diskette drives, drives,
hard-disk drives