trackpad doesn't work properly after installing new top and keyboard
Have a MBA 13" 2014. Keyboard was bad, so bought a new top with the keyboard, exchanged everything into the new case and used the same trackpad and cable from the operating unit (same motherboard, etc. ) now the trackpad doesn't work correctly (no click select, scroll ok. Cable is connected correctly, it is the same trackpad and cable and motherboard... Issue? tried reseating both ends of the cable, no difference. Any ideas? Di all the usual stuff SMC, NVRAM, etc.