a. Remove the screws that secure the heatsink module to the computer chassis.
NOTE: Loosen the screws in the order of the callout numbers [1, 2, 3, 4, 5, 6, 7]. Except for screws [5,6,7] the rest
of the screws are retention screws and cannot be fully removed
b. Remove the heatsink module from the slot on the system board [8].
Installing the heatsink
Steps
1. Place the heatsink module into its slot on the system board.
2. Tighten the screws to secure the heatsink module to the computer.
NOTE:
Secure the screws in the order of the callout numbers [1, 2, 3, 4] as seen on the heatsink module. Tighten the
rest of the screws.
3. Install the:
a. system fan
b. battery
c. back cover
4. Follow the procedure in After working inside your computer
Removing the LED board
Steps
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. back cover
Disassembly and reassembly
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