Audio/Usb Board - HP Compaq 6720t Maintenance And Service Manual

Audio/USB board

Description
Audio/USB board (includes audio board cable and USB board cable)
Before removing the audio/USB board, follow these steps:
Shut down the computer. If you are unsure whether the computer is off, turn the computer on, and then
1.
shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Flash drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
System board (see
g.
Remove the audio/USB board:
Remove the two Torx T8M2.5×5.0 screws (1) that secure the audio/USB board to the base
1.
enclosure.
58 Chapter 4 Removal and replacement procedures
Battery on page 29).
Flash drive on page 30)
Optical drive on page
Keyboard on page 35)
Switch cover on page
Display assembly on page
Top cover on page 49)
System board and system board frame on page
33)
43)
45)
Spare part number
480828-001
52)