HP DV4-2153 Maintenance And Service Manual page 195

TouchPad light, identifying 8
TouchPad on/off button 8
transporting guidelines 50
TV antenna/cable jack,
identifying 16
TV tuner antenna, spare part
number 33, 105
TV tuner, spare part number 33,
105
U
Universal Serial Bus (USB) port, pin
assignments 174
unknown password 52
USB board
removal 103
spare part number 23, 103
USB ports, identifying 16
using system restore 164
V
vents, identifying 16, 18
Virtualization Technology 124
volume down light, identifying 9
volume mute button,
identifying 11
volume mute light, identifying 9
volume scroll zone, identifying 11
volume up light, identifying 9
W
webcam, identifying 14
Windows applications key,
identifying 13
Windows logo key, identifying 13
wireless antenna
removal 86
spare part number 26, 80,
86
Wireless Antenna Kit, spare part
number 26, 80, 86
wireless antennae 19
wireless button, identifying 11
wireless light, identifying 10
wireless module compartment
cover, illustrated 28
wireless module, removal 64
wireless, product description 5
WLAN antennae, identifying 19
WLAN module
removal 62
spare part numbers 33, 62
workstation guidelines 50
WWAN antennae, identifying 19
WWAN module
removal 65
spare part number 35, 65
Index 187