Windows 8 Touch Screen


New Member
Dec 21, 2012
Samsung Slate7 / Windows 8Pro FR

First post on the forum.
I 'm french, sorry for my english!

Sometime, i can't get the touch keyboard for enter my confidential code, or for enter the WIFI codes.
Last time with the update: KB275842
I just uninstall it and all it's ok!

Anybody got this problem?


I found the solution!
the problem:
Windows 8 OnScreen keyboard quit displaying on logon screen
The solution:
Link Removed
CMD in administrator mode
bcdedit -set TESTSIGNING OFF

For your information, i had the problem with a Customer tablet: Samsung X700t ( with the 3g module).
After the install of Windows 8, when it reboot on the screen for select the color and the machin name, NO TACTIL!!
i install 4 times:
1) Windows 8
2) Windows 8 Pro
3 Windows 8 PRO FR
4) Update from Windows 7 with the tablet ful fonctional
and at last, trying the :bcdedit -set TESTSIGNING OFF
All was working fine.

Thanks for your support.

Thank you for following up your post. Many don't bother and it's always extremely helpful for others when users do..

Same problem again !
I must restart a usb periph for get my touch screen working:
Ctrl Intel C/200 1C2D
I trier to find a récent driver but nothing.
If Somebody have an idea.

But I thought you had fixed it?