I was able to recreate the issue and solve it, what seems to be going on, is a device driver update is causing the problem, I had Microsoft dial into my computer and try to fix, to no avail, the computer was replaced twice under warranty and the third time was just not believable so I sorted this out myself. Seriously, I was afraid how much it'll cost to get it fixed, when I found this thread, seeing how it went out of warranty half-a-year ago.Īfter six, yes six long months of trying to sort this touchscreen and keyboard detach issue, I finally found the solution, use the below link to update the drivers I just couldn't click on Show Desktop button, and had problems opening 'Action center/Notifications'. And something similar on the right border, about 0.5 cm for the whole border. A triangle, so-to-say, at which no matter how I touched it, it simply did nothing. The top left corner was unresponsive to touch, reaching half way to the bottom, while only 5 cm to the right. Though my problem was slightly different AND I'm NOT using Insider builds! Your touchscreen should work again! This worked for me! Thanks a lot! It should now show up again as the 'Intel Precise Touch Device'.

It should find new hardware - highlight it and choose to 'Update Driver Software'. Go to the Device Manager, find the 'Intel Precise Touch Device', and uninstall it. I had the same issue (touchscreen worked on UEFI screen, but not after logging into Windows).

Touch screen not working surface