2. Align the screw hole on the power button to the screw hole on the palm-rest and keyboard assembly.
3. Replace the screw (M2x3) that secures the power button to the palm-rest and keyboard assembly.
4. Replace the tape that secures the fingerprint-reader cable to the palm-rest and keyboard assembly.
NOTE: This step is only applicable for computers that are shipped with the power button with an optional fingerprint
reader.
Next steps
1. Install the USB board.
2. Install the fan.
3. Install the heat sink.
4. Install the base cover.
5. Follow the procedure in After working inside your computer.
Touchpad
Removing the touchpad
CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in Before working inside your computer.
NOTE:
Ensure that your computer is in Service Mode. For more information, see step 6 in Before working inside your
computer.
2. Remove the base cover.
3. Remove the battery.
About this task
NOTE: Before removing the base cover, ensure that there is no SD card installed in the SD card slot on your computer.
The following image(s) indicate the location of the touchpad and provides a visual representation of the removal procedure.
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Removing and installing Field Replaceable Units (FRUs)