HP Compaq NC4400 Maintenance And Service Manual page 228

system DMA 6–6
system memory map 6–12
T
thermal paste, replacing 5–27
5–66
thermal shield
removal 5–65
spare part number 3–8
3–22
tools required 4–1
top components 1–16
top cover
removal 5–51
spare part number 3–3
3–22
TouchPad
location 1–17
removal 5–55
spare part number 3–3
3–22
TouchPad bracket, removal
5–57
TouchPad buttons 1–17
TouchPad cable,
disconnecting 5–54
TouchPad scroll zone 1–17
transporting precautions 4–5
travel battery, spare part
number 3–15
troubleshooting
audio 2–21
Computer Setup 2–1
expansion product 2–14
flowcharts 2–6
keyboard 2–24
Maintenance and Service Guide
,
5–65
,
5–51
,
5–55
,
3–18
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)
port
location 1–9
,
pin assignments D–2
unknown password 1–4
V
vents 1–10
video troubleshooting 2–12
,
volume buttons 1–17
W
Windows applications key
1–15
Windows logo key 1–15
Wireless Antenna Kit, spare
part number 3–12
5–47
wireless button 1–11
wireless light 1–6
workstation precautions 4–6
,
2–23
, ,
1–11 1–13
, ,
1–17 1–19
,
3–20
Index–7
Index
,