Touch Screen not responding on Acer W700

rjsharpe

I was browsing the internet last night and noticed that my touch screen had stopped responding. After digging deeper, I noticed that the drivers for the touch screen were no longer present, and the W700 had seemingly no knowledge that it was a touch-based device anymore. There were no longer options for "pen and touch" or "tablet pc" settings in the control panel anymore. A system restore did not fix the problem. I searched the acer website to reinstall the appropriate driver, but I was not able to find the driver that corresponded to the touch screen. Is this a driver issue, or should I be looking somewhere else to fix the problem.

 

Thanks

jesal2110

I am facing same issue with my W700 too. Have you  found the cause and how to resolve? Would appreciate it. 

 

Please do share with me which drivers need to be installed. i reinstalled the tablet along with all latest drivers but now touch is no longer working and also windows message no touch or pen input device.