Dell Vostro 3360 (Early 2012) - Manual (Page 32)

4. Remove the heat sink from the system board,
Installing the Heat Sink
1. Tighten the screws to secure the heat sink to the system board.
2. Install :
a) system board
b) fan
c) display assembly
d) display hinge cover
e) battery
f) palmrest
g) keyboard
h) access panel
3. Follow the procedures in After Working Inside Your Computer .
Removing the Speakers
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a) access panel
b) keyboard
c) palmrest
d) battery
e) hard drive
3. Disconnect the speaker cable from the I/O board.
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