Fan/Heat Sink Assembly - HP G72-251 Maintenance And Service Manual

Fan/heat sink assembly

Description
Fan/heat sink assembly (includes replacement thermal material) for use only with computer models
with UMA graphics subsystem memory
Fan/heat sink assembly (includes replacement thermal material) for use only with computer models
with discrete graphics subsystem memory
Fan/heat sink assembly (includes replacement thermal material) for use only with computer models
with GL40 UMA graphics subsystem memory
Before removing the fan/heat sink assembly:
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 disconnecting the power cord from the AC outlet and then
disconnecting the AC adapter from the computer.
4. Remove the battery (see
5. Remove the hard drive (see
6. Remove the memory module (see
7. Remove the wireless module (see
8. Remove the optical drive (see
9. Remove the keyboard (see
10. Remove the top cover (see
11. Remove the display assembly (see
12. Remove the sytem board (see
Maintenance and Service Guide
"Battery" on page 4-7).
"Hard drive" on page
"Memory module" on page
"Wireless module" on page
"Optical drive" on page
"Keyboard" on page 4-18).
"Top cover" on page
"Display assembly" on page
"System board" on page
4-8).
4-11).
4-13).
4-16).
4-23).
4-28).
4-44).
Removal and replacement procedures
Spare part number
595832-001
595833-001
606573-001
4–47