Dell Vostro 270s Owner's Manual - Page 17

Installing the Heat-Sink Assembly, Removing the Input/Output (I/O) Panel

Page 17 highlights

Installing the Heat-Sink Assembly 1. Align the captive screws on the heat-sink assembly with the screw holes on the system board. 2. Tighten the captive screws to secure heat-sink assembly to the system board. 3. Connect the fan cable to the system board. 4. Install: a) fan shroud. b) cover. 5. Follow the procedures in After Working Inside Your Computer. Removing the Input/Output (I/O) Panel 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) cover b) fan shroud c) front bezel d) drive cage e) expansion card 3. Disconnect the I/O panel cables from the system board 17

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Installing the Heat-Sink Assembly
1.
Align the captive screws on the heat-sink assembly with the screw holes on the system board.
2.
Tighten the captive screws to secure heat-sink assembly to the system board.
3.
Connect the fan cable to the system board.
4.
Install:
a)
fan shroud.
b)
cover.
5.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Input/Output (I/O) Panel
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a)
cover
b)
fan shroud
c)
front bezel
d)
drive cage
e)
expansion card
3.
Disconnect the I/O panel cables from the system board
17