System Board - HP Compaq 6520s Maintenance And Service Manual

System board

NOTE: All system board spare part kits include the ExpressCard assembly.
NOTE: All system board spare part kits include replacement thermal material. Replacement thermal
material is also available in the Thermal Material Kit, spare part numbers 413706-001 (for use only in
the United States) and 445853-001 (for use only in Japan and Asia Pacific countries and regions).
Description
For use only with computer models equipped with Intel Core 2 Duo processors and discrete
graphics subsystem (includes 128-MB DDR2 discrete graphics system memory)
For use only with computer models equipped with Intel Core 2 Duo processors and discrete
graphics subsystem (includes 64-MB DDR2 discrete graphics system memory)
For use only with computer models equipped with Intel Core 2 Duo processors and discrete
graphics subsystem (includes 128-MB DDR1 discrete graphics system memory)
For use only with computer models equipped with Intel Core 2 Duo processors and discrete
graphics subsystem (includes 64-MB DDR1 discrete graphics system memory)
For use only with computer models equipped with Intel Core 2 Duo processors and UMA graphics
subsystem
For use only with computer models equipped with Intel Celeron M processors and UMA graphics
subsystem
Before removing the system board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, 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
5. Remove the following components:
a. Hard drive (see
b. Optical drive (see
c. Keyboard (see
d. Switch cover (see
e. Speaker (see
f. Display lid switch module (see
g. Display assembly (see
h. Top cover (see
66 Chapter 4 Removal and replacement procedures
Battery on page
Hard drive on page 38)
Optical drive on page
Switch cover and keyboard on page
Switch cover and keyboard on page
Speaker on page 51)
Display lid switch module on page
Display assembly on page
Top cover on page 58)
37).
45)
47)
47)
53)
Spare part number
456613-001
456612-001
456611-001
456610-001
456608-001
456609-001
52)