My first post here, I hope I'm posting to the correct forum. I recently replaced a hard drive in a AIO Gateway ZX6971. I re-installed windows using the factory restore disks. Since then the touchscreen no longer works. I've tried re-installing OEM copies of Windows 7 and 8, neither restored the touchscreen functionality. From what I'm reading this is a common problem when users upgraded from 7 to 8, but the problem was solved by installing the Touchscreen drivers from Gateway. I've tried installing the Ideacom drivers repeatedly, with no success.
Any suggestions would be appreciated.