T100 No Touchscreen

[Rowan529]

Hi Guys,

Recently installed a fresh Windows 8.1 on a Asus Transformerbook T100TA. After installation, none of the touchscreen features work whatsoever...

I've checked all around for a touch driver, cannot find a thing. In device manager I get roughly 7 Unknown Devices which ID searches in Google come up with nothing. 3 USB inputs detect no new drivers.

Searched through the forums, and everyone is saying Power Management (not the issue), or to enable the USB Inputs (all are enabled). Does anyone have any idea either how to fix this, or a link to the touch drivers?

The device now belongs to the head of the school I work at and am meant to be showing him the ropes tomorrow morning, so time really is not of the essence. Any help would be greatly appreciated!

 

[viveknayyar007]

Hello Rowan529

It seems there is some driver issue but before you invest your time looking for drivers, it would be good if you calibrate the touch and pen input on your touchscreen laptop. You can do so by following the below instructions:

1) Press Windows + C keys together on your laptop's keyboard.
2) Click the Search option from the Charms bar.
3) In the available field, type Calibrate.
4) From the search results, click Calibrate the screen for pen or touch input.
5) In the Tablet PC Settings box that appears, check that the Display field shows the correct display device.
6) Click Calibrate.
7) If the problem persists, follow the above instructions and click Reset when on step 6.

If the above procedure fails to resolve the issue, and as you mentioned, the Google result didn't have any driver for the missing devices in the Device Manager snap-in, you can use any third-party driver search program such as Unknown Device Identifier, DriverPack Solution, Slim Drivers, or DriverMax. .

I hope this helps.