15
.
Remove the system board
(2)
by pulling it away from the system board frame at an angle.
Reverse the preceding procedure to install the system board and system board frame.
PC Card assembly
Description
Spare part number
PC Card assembly
480829-001
Before removing the PC Card assembly, follow these steps:
1
.
Shut down the computer. If you are unsure whether the computer is off, turn the computer on, and then
shut it down through the operating system.
2
.
Disconnect all external devices connected to the computer.
3
.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4
.
Remove the battery (see
Battery on page 29
).
5
.
Remove the following components:
a
.
Flash drive (see
Flash drive on page 30
)
b
.
Optical drive (see
Optical drive on page 33
)
c
.
Keyboard (see
Keyboard on page 35
)
d
.
Switch cover (see
Switch cover on page 43
)
e
.
Display assembly (see
Display assembly on page 45
)
f
.
Top cover (see
Top cover on page 49
)
g
.
System board (see
System board and system board frame on page 52
)
Component replacement procedures 55
Summary of Contents for Compaq 6720t
Page 1: ...HP Compaq 6720t Mobile Thin Client Maintenance and Service Guide ...
Page 4: ...iv Safety warning notice ...
Page 8: ...viii ...
Page 114: ......
