System Board - HP Compaq 6820s Maintenance And Service Manual

Display assembly (see
f.
Top cover (see
g.
Remove the Bluetooth module:
Disconnect the Bluetooth module cable (1) from the system board.
1.
Remove the two Phillips PM2.0×4.0 screws (2) that secure the Bluetooth module to the base
2.
enclosure.
Remove the Bluetooth module (3) from the base enclosure.
3.
Reverse this procedure to install the Bluetooth module.

System board

NOTE: All system board spare part kits include replacement thermal material.
Description
Includes 128 MB of DDR2 graphics subsystem memory
Includes 64 MB of DDR2 graphics subsystem memory
Includes 128 MB of DDR1 graphics subsystem memory
Includes 64 MB of DDR1 graphics subsystem memory
Before removing the system board, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then 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.
60 Chapter 4 Removal and replacement procedures
Display assembly on page
Top cover on page 54)
50)
Spare part number
456613-001
456612-001
456611-001
456610-001