2
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computer
(continued)
components, illustrated, low-profile
computer, 1-9
components, illustrated, midsize
computer, 1-10
components, illustrated, mini tower
computer, 1-11
components, illustrated, OptiPlex
NX1 computer, 1-12
controls and indicators, 1-7
cover removal, low-profile
computer, 4-3
cover removal, midsize computer,
5-5
cover removal, mini tower
computer, 6-4
cover removal, OptiPlex NX1
computer, 7-4
diagnostics.
See
diagnostics
DMA channel assignments, 1-20
expansion features, 1-12
features, 1-1, 1-3
front-panel views, 1-8
internal views, 1-9, 1-11, 1-12
interrupt assignments, 1-19
jumper information, 1-18
orientation information, 1-21
service information, 1-16
specifications, technical, 1-33
troubleshooting, 2-1
upgrade options, 1-15
connectors
external, 1-12
on back of low-profile computer,
1-9
on back of midsize computer, 1-10
on back of mini tower computer,
1-11
on back of OptiPlex NX1 computer,
1-12
system board, 1-17
control panel removal
low-profile computer, 4-6
midsize computer, 5-8
mini tower computer, 6-9
OptiPlex NX1 computer, 7-6
controllers
audio, 1-5
diskette/tape drive, 1-4
EIDE, 1-4
Ethernet NIC, 1-6
video, 1-5
controls and indicators
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, 4-3
midsize computer, 5-5
mini tower computer, 6-4
OptiPlex NX1 computer, 7-4
'
DC power
cables, low-profile computer, 1-25
cables, midsize and mini tower
computers, 1-27
cables, OptiPlex NX1 computer,
1-32
connector pin assignments,
low-profile computer, 1-23
connector pin assignments,
midsize computer, 1-23
connector pin assignments, mini
tower computer, 1-23
connector pin assignments,
OptiPlex NX1 computer, 1-30,
1-31
distribution, low-profile computer,
1-26
distribution, midsize computer,
1-28
distribution, mini tower computer,
1-29
distribution, OptiPlex NX1
computer, 1-32