Trackpad buttons not working or mouse.
Trackpad buttons not working. when I hook up any USB or bluetooth mouse the cursor works but buttons dont work. sometimes the right mouse button will work but never the left. Things that I have tried already. Reinstalled the OS. took apart and adjusted the screw for button sensitivity and still nothing.
Im wondering if I was to replace the flex cable for the trackpad or just the entire trackpad itself, if that would fix it. This is a friend of mines Macbook and she had about a year ago the trackpad, keyboard and HDD replaced by Apple. Its no longer under warranty so that why she brought it to me.
The only thing I dont understand is if it is a bad trackpad. Why would the USB mouses buttons not work but it moves the cursor fine. Im stumped please help.