System Board; Removing The System Board - Dell Inspiron 3502 Service Manual

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Steps
1. Place the touchpad into its slot on the palm-rest and keyboard assembly.
2. Align the screw holes on the touchpad to the screw holes on the palm-rest and keyboard assembly.
3. Turn the computer over and open the display to ensure that the touchpad is equally aligned on all sides.
4. Close the display and place the computer in the position shown.
5. Replace the two screws (M2x3) that secure the touchpad to the palm-rest and keyboard assembly.
6. Adhere the tape that secures the touchpad to the palm-rest and keyboard assembly.
7. Place the touchpad bracket on the touchpad.
8. Align the screw holes on the touchpad bracket to the screw holes on the palm-rest and keyboard assembly.
9. Replace the three screws (M2x3) that secure the touchpad bracket to the palm-rest and keyboard assembly.
10. Connect the touchpad cable to the touchpad and close the latch.
Next steps
1. Install the battery.
2. Install the
base
cover.
3. Follow the procedure in

System board

Removing the system board

Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
3. Remove the
M.2 2230 solid-state
4. Remove the
M.2 2280 solid-state
5. Remove the
memory
module.
6. Remove the
heat
sink.
7. Remove the
wireless
card.
8. Remove the
display
assembly.
After working inside your
Before working inside your
drive, if applicable.
drive, if applicable.
computer.
computer.
Removing and installing components
53

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