I just got a new Vaio Pro 13 and the touch screen is not working. In fact, when checking the PC Info in Windows 8 Pro, the "Pen and Touch:" property states: "No Pen or Touch Input is available for this Display".

I have looked through forums and there seem to be similar problems out there, however, in my case I have checked and there are no devices with missing drivers available in the device manager, neither have I installed drivers for a mouse or similar. I have also tried a system refresh (it seems that in the US version this has helped) but no success. The drivers available from Sony for my specific model (SVP1321C5E) currently do not include one for a touch display or anything similar that could help address the problem (e.g., new BIOS).

Anyone any ideas? Otherwise I do not see any option than sending the whole thing back...