This part is the mini trackball assembly of the key cluster module. If your mini trackball doesn't scroll in every direction, chances are you need to replace this part.
You can easily replace this part according to these instructions.
$12.00
This part is the mini trackball assembly of the key cluster module. If your mini trackball doesn't scroll in every direction, chances are you need to replace this part.
You can easily replace this part according to these instructions.