modem 2–26
network 2–26
nonfunctioning device
2–14
OS loading 2–15
overview 2–1
pointing device 2–25
power 2–8
video 2–12
U
Universal Serial Bus (USB)
diskette drive, spare part
number 3–13
Universal Serial Bus (USB)
port
location 1–9
pin assignments A–2
V
vents 1–21
video troubleshooting 2–12
volume buttons 1–17
W
Windows applications key
1–15
Windows logo key 1–15
wireless light 1–6
workstation precautions 4–6
Maintenance and Service Guide
,
2–23
,
3–16
,
1–11
,
1–19
Index
Index–7