Dell Vostro 15 3558 Dell Vostro 153558 Owners Manual - Page 19

Removing the Heatsink Assembly, Before Working Inside Your Computer

Page 19 highlights

Removing the Heatsink Assembly 1. Follow the procedures in Before Working Inside Your Computer. 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. 19

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Removing the Heatsink Assembly
1.
Follow the procedures in
Before Working Inside Your Computer
.
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.
19