Removing The Heatsink Assembly - Dell Vostro 15-3558 Owner's Manual

Removing the Heatsink Assembly

1. Follow the procedures in
2. Remove:
a. battery
b. optical-disk drive
c. access panel
d. hard drive
e. memory module
f. keyboard
g. base cover
3. Perform the following steps as shown in the illustration:
a. Disconnect the system fan cable from the system board [1].
b. Remove the screws that secure the heatsink assembly to the system board.
4. Remove the heatsink assembly from the system board.
Before Working Inside Your Computer.
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