Video fan/heat sink assembly
Description
Video fan/heat sink assembly (includes replacement thermal material)
Before removing the video fan/heat sink assembly, follow these steps:
1. Shut down the computer.
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 memory module compartment cover (see
6. Remove the top cover (see
Remove the video fan/heat sink assembly:
1. Disconnect the fan cable 1 from the system board.
2. Following the 1, 2, 3 sequence stamped into the video fan/heat sink assembly, loosen the three Phillips
PM2.0×6.0 captive screws 2 that secure the video fan/heat sink assembly to the system board.
3. Remove the two Phillips PM2.0×3.0 screws 3 that secure the video fan/heat sink assembly to the
system board.
4. Remove the video fan/heat sink assembly 4.
✎
Due to the adhesive quality of the thermal material located between the video fan/heat sink assembly and
system board components, it may be necessary to move the video fan/heat sink assembly from side to
side to detach it.
Maintenance and Service Guide
"Battery" on page
4-7).
"Top cover" on page
4-10).
Removal and replacement procedures
"Expansion memory module" on page
Spare part number
576838-001
4-8).
4–27