Touch Screen Not Responding after windows updates - Satellite U845t

From one day to the other, the touch screen of my Satellite U845t is completely unresponsive... anyone knows how to fix this? (I have restored the system to a point when I knew the touch screen was responsive, but no luck). Please some help!
Thanks!

Which update, Windows 8 to 8.1 or others?? more information and full model and or part number
S70-ABT2N22 Windows 7 Pro & 8.1Pro, C55-A5180 Windows 8.1****Click on White “Kudos” STAR to say thanks!****

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A few months ago, my laptop (Satelitte P55t-A5202) went through an automatic system update. Ever since then, my touch screen won't work. I followed the directions to reinstall the HDI programs several times. The first time it worked but only for a few hours. The next time I tried to reinstall, it worked for a second. Now reinstalls do nothing.
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I'm sorry to hear about the issues that you've recently ran into with your device. I'll do everything I can to ensure you have a working device.
Do you have iTunes on your computer? Have you done a restore since the issue has been going on? http://support.apple.com/kb/HT1414
YosefT_VZW
Follow us on Twitter @VZWSupport

Touch screen not responding after water damage

Hello community.
I do get the fact that there is million of threads, but I want to know the opinion of others on this particular case.
I dropped my phone into the toilet (luckily, it was clear) and immediately got it out.
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mheijjer wrote:
This just happened to me!! Did it work? desperate to know if my phone will be salvageable!!
Your question has been answered in your other thread. No need to bump threads that are over a year and a half old. Odds are the OP is not monitoring this thread.

Sometimes my screen freeze after unlock my phone . sometimes after open an app the touch screen not respond to my touch...

help.... i've faced this problem since the windows phone 8.1 updates.... sometimes my screen freeze after unlock my phone . sometimes after open an app the touch screen not respond to my touch... i tried all the ways like turning off wifi etc and still
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Hello,
This is a developer forum and is intended only for discussions of Windows Phone APIs and app development.
For technical issues regarding usability, updates, or other Windows Phone usability problems you might want to try the Microsoft Mobile Community forums:
http://answers.microsoft.com/en-us/winphone/forum?tab=Threads
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Windows SDK Technologies - Microsoft Developer Services - http://blogs.msdn.com/mediasdkstuff/

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Resolve these most common issues:
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http://www.apple.com/support/ipad/assistant/ipad/
Take it to an Apple Store for evaluation.
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http://www.apple.com/retail/geniusbar/
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Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
In this case you are going to need to look at getting the phone into one of our authorised repair agents, please contact your local Xperia Care team to have this arranged.
What are your thoughts about this forum? Let us know by doing this short survey.
- Official Sony Xperia Support Staff
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

Touch screen not working after installing windows 8.1 hp pavilion ts 15-n200se laptop

touch screen keybord is comming but touch screen is not working no responses...plz help me

Hi @jewaxen
Welcome to the HP Forums!
It is a fantastic place to find answers and information!
For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide Learn How to Post and More
I grasp that your touchscreen is not responding.
Was there any changes made before this issue occurred?
Have you checked for viruses or malware? Microsoft Malicious Software Removal Tool
Have you ran the HP Support Assistant to aid with HP updates and resolving issues?
Have you tried using Using automated troubleshooting (Windows 8)
Here is a link to Troubleshooting touch screen issues in Windows 8 that will guide you through some steps.
If after completing the steps in the above link the issue remains, I suggest contacting HP support for further assistance.
Please call our technical support at 800 474 6836. If you live outside the US/Canada Region, please click the link below to get a support number for your region.
World Wide Phone Support
Good Luck!
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

HP Pavilion 11 x360 - touch screen not working after upgrading to Windows 8.1 Pro

I installed windows 8.1 pro and now my touch screen isnt working. i checked system screen and it says NO PEN OR TOUCH INPUT AVAILABLE
and i have 2 keys swoped on my keyboard. The @ and " i

Hello theow,
Welcome to the HP Forums!
I understand the touch screen on your notebook is not detected after updating to Windows 8.1.
This would be the best place to start: Troubleshooting Touch Screen Issues in Windows 8. This is a great document that covers touchscreen issues from start to finish. Do not be alarmed that it states the document pertains to TouchSmart PC's, as the steps are the same.
It would also help to know which product you are using so I can give you more detailed information, such as driver downloads.
For information on finding your product and model numbers click here: How Do I Find My Model Number or Product Number?
Hopefully this gets you going!
Please click the "Kudos, Thumbs Up" at the bottom of this post if you want to say "Thanks" for helping!
Please click "Accept as Solution" if you feel my post solved your issue, it will help others find the solution.
The Great Deku Tree
I work on behalf of HP.

Touch Screen Not Responding after windows updates - Satellite U845t

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