Disable the touchscreen for a Windows 8 laptop?

Anonymous
2012-11-06T23:19:41+00:00

I have a Dell XPS L702x notorious for having ghost clicking issues, where the touchscreen randomly "clicks" on arbitrary areas of the screen (mine seems to be in the lower right hand corner, often minimizing all my open windows or opening the calendar), and through the upgrade to Windows 8 it seems as though an old N-Trig driver went missing which let me disable the touchscreen. Now I have no way to turn off the touchscreen, and while Google has suggested unclicking "User your finger as an input device" under Pen and Touch, I don't even have that checkbox available to un-click!

So: How can I disable the touchscreen on my laptop or is there a program that can do that for me? I am uninterested in actually using the touchscreen -- I'm more worried about being able to functionally use my laptop without sporadic clicks on my screen.

Thanks.

Windows for home | Previous Windows versions | Search, touch, and mouse

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Anonymous
2012-11-09T03:00:43+00:00

I had the same problem with my wife's XPS 17.    I needed to restore basic functionality so disabling the touch screen was acceptable.     However, unlike Vikin (but like you) I didn't have the "Use your finger as input" option in the control panel.

I tried to disable the N-Trig device driver in the Device Manager but the driver did not seem to have be correctly installed (after upgrading from win7)

I went to the N-Trig driver download site (http://www.n-trig.com/Content.aspx?Page=Downloads_Drivers) and downloaded the new drivers for windows 8 (I have the feeling they were not there last week).

I then when to the "Device Manager" options on the "Hardware and Sound" page of the Control Panel.    

In the Device Manager display I saw a N-trig DuoSense Digitizers node with several sub-node underneath it (before dev driver install there was only one).

I right mouse buttoned on the item at the top, with a name ending in "Root Interface" and selected "Disable".   

This successfully disabled the touch screen.

Shame to lose the touch screen but my wife did not use it and I was in danger of my life as it was.

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  1. Anonymous
    2017-10-20T18:06:53+00:00

    Hey! Not sure who to give credit to but I finally found the solution in the comments and maybe the way it was written is why I couldn't figure it out.

    a) Depending on where your toolbar is, find the windows button on the screen. For me, it was in the bottom left corner.

    b) Right click and choose device manager.

    I could only find the driver under this device manager menu!

    (not through control panel, not through searching)

    c) Click human interface devices

    d) Right click HID- Compliant Touch Screen and select disable.

    Someone said do not uninstall as it is a pain to get back, but a window fell closed on my laptop and the screen is ghost touching like crazy, so I had to uninstall in order to keep using this laptop. Uninstall is also under HID- Compliant Touch Screen.

    Thank you everyone!! I was getting close to having no control over the the ghost clicks and no control over the laptop.

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  2. Anonymous
    2017-06-25T01:00:32+00:00

    Best way I found is using this little app just double click the notification icon to disable or enable the touch screen TouchDisable found here zardssoft.96.lt

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