Replacing the system board – Dell Inspiron 1750 (Mid 2009) User Manual
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16.
Lift the system board out of the computer base.
17.
Turn the system board over.
18.
Remove the processor heat sink (see
Removing the Processor Heat Sink
).
19.
Remove the processor module (see
Removing the Processor Module
).
20.
Remove the coin-cell battery (see
Removing the Coin-Cell Battery
).
Replacing the System Board
1.
Follow the procedures in
Before You Begin
.
2.
Replace the coin-cell battery (see
Replacing the Coin-Cell Battery
).
3.
Replace the processor module (see
Replacing the Processor Module
).
4.
Replace the processor heat sink (see
Replacing the Processor Heat Sink
).
5.
Turn the system board over.
6.
Align the screw holes on the system board with the screw holes on the computer base.
7.
Replace the three screws that secure the system board to the computer base.
8.
Connect the speaker cable and the USB module cable to the respective system board connectors.
9.
Replace the battery extension board (see
Replacing the Battery Extension Board
).
10.
Replace the ExpressCard reader board (see
Replacing the ExpressCard Reader Board
).
11.
Replace the palm rest (see
Replacing the Palm Rest
).
12.
Replace the Bluetooth card (see
Replacing the Bluetooth Card
).
13.
Replace the keyboard (see
Replacing the Keyboard
).
14.
Replace the center control cover (see
Replacing the Center Control Cover
).
15.
Replace the Mini-Card (see
Replacing the Mini-Card
).
16.
Replace the optical drive (see
Replacing the Optical Drive
).
1 screws (3)
2 system board
3 USB module cable connector
4 speaker cable connector