I have just recently bought this laptop and the touchpad doesn't work whatsoever. It's driving me wild... So far I've tried FN+F7, updating BIOS, updating drivers (I receive an error or am told they're up to date), changing touchpad from advanced > basic/vice versa and reinstalling Windows TWICE. Is there anything else I can try? Could this be a hardware issue? I'm feeling pretty desperate here as I need this laptop for work and school.