HP 6720R manual System fan System information

serviceability, product
description			5
smart card security					83
speaker
location		8
removal		53
spare part number						16,	28,
53
specifications
computer			86
display		87
DVD/CD-RW Combo Drive								90
DVD±RW and CD-RW Combo
Drive	89
hard drive			88
I/O addresses				93
interrupts			92
memory map				95
optical drive				89,		90
system DMA				91
startup check			83
static-shielding materials 35
stringent security				83
switch cover
removal		47
spare part number						15,	29,
47
system backup			120,			126
system board
removal		65
spare part numbers						16,	28,
65
System Configuration menu							84
system DMA			91
system fan		84
system information					82
system memory map						95
system recovery points						121,		127
T
thermal material, replacement								72
tools required			31
top components				6
top cover
removal		59
spare part number						16,	29,
59
TouchPad	6

TouchPad board removal 62

spare part number 16, 28, 62

TouchPad button board removal 62

spare part number 16, 28, 62

TouchPad buttons 6 TouchPad components 6 TouchPad Miscellaneous Kit, spare

part number 16, 28, 62 TouchPad scroll zone 6 transporting guidelines 34

U

Universal Serial Bus (USB) legacy

support		80,	84
unknown password				36
USB port
location		11
pin assignments				134
V
vents 11,		12
W
Windows applications key					8
Windows logo key				8
wireless antenna,
disconnecting			44
wireless button			7
wireless light 7
wireless, product description					4
WLAN module
removal		42
spare part numbers 17,					25,
28,	42
WLAN module compartment					12

WLAN module compartment cover illustrated 21

removal 44 workstation guidelines 34

146 Index