Dell Latitude 3330 (Early 2013) - Manual (Page 23)

h) coin-cell
i) system board
j) display assembly
3. Disconnect the heat sink cable from the system board.
4. Loosen the captive screws that secure the heat sink to the system board.
5. Lift and remove the heat sink from the system board.
Installing The Heat Sink
1. Insert the heat sink into its compartment.
2. Tighten the captive screws to secure the heat sink in place.
3. Connect the fan cable to the system board.
4. Install:
a) display assembly
b) system board
c) coin-cell
d) palmrest
e) memory
f) hard drive
g) keyboard
h) base cover
i) secure digital (SD) card
j) battery
5. Follow the procedures in After Working Inside Your Computer .
Removing The High-Definition Multimedia Interface (HDMI) Board
1. Follow the procedures in Before Working on Your Computer .
2. Remove:
a) battery
b) secure digital (SD) card
c) base cover
d) keyboard
e) hard drive
f) memory
g) palmrest
h) display assembly
i) system board
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