My touchpad stopped working when I was using it and I kept getting the "touchpad disabled" message. I went into device manager and my touchpad "Asus precision touchpad" was greyed out. I tried reinstalling the device drivers, then disabled and deleted drivers before restarting. When it booted back up the touchpad was no longer there, not even under hidden devices. I also tried installing drivers directly from the ASUS website to no avail. I've reset the BIOS as well if that helps.