Disassembly backlight

This is a description of how to disassemble the display of an XO laptop to replace the backlight. A separate section shows how to remove the display from the laptop. This is part of the Disassembly section of the Troubleshooting Guide and Repair Manual.

Removing the backlight

Step 1

Remove tape from backlight connection cable to expose the back of the display.

Peel off tape

Remember tape on the sides, too!

Step 2

Disconnect the backlight from the display by removing the two screws shown below using a #0 Philips head screwdriver.

Take out two screws where indicated

Lift the backlight up and out.

Separated backlight

Replacing the backlight

Replace the backlight by attaching the new backlight to the display. Ensure the backlight connection cable is attached and lying flat along the display.

Gently put the new backlight in place

Reattach tape to the center of the backlight

Place the two screws back in

Reattach the tape on the small cables