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HP Envy x360
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My touch screen works on & off.  Some times when logged in it works & other times it does not.  I use it to enlarge the screen to read easier.  I have tried various suggested things from websites to fix but no success.

Not sure if the driver is working properly & could be problem. Any help here.

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@Darrelljsco1

Thank you for posting on the HP Support Community.

 

Don't worry as I'll be glad to help, however, to provide an accurate resolution, I need a few more details:

  • Did this happen after a recent window or software update?
  • Have you made any hardware/software changes?

While you respond to that, let's try these steps:

Use the HP PC Hardware Diagnostics UEFI tests to detect problems with the touch screen hardware.

  1. Connect the AC adapter to the computer.

  2. Press the Power button for at least five seconds to turn off the computer.

  3. Turn on the computer and immediately press Esc repeatedly, about once every second. When the Startup menu appears, press F2.

  4. When the HP PC Hardware Diagnostics screen displays, click Component Tests.

    Component Tests in HP PC Hardware Diagnostic UEFI

  5. Click Touch Screen.

  6. There are two interactive touch screen hardware tests. Click Touch Pointer Test first.

    Touch Pointer Test in UEFI

  7. Read the on-screen instructions, and then click Run once.

  8. Touch each of the blocks on the screen to erase them. The test ends after you erase all the blocks or after three minutes have passed, and the results display.

    Touch the blocks to erase them

  9. Click Main menu to return to the main screen.

  10. Click Component Tests, and then click Touch Screen.

  11. Click Drag And Drop Test.

    Drag and Drop Test in UEFI

  12. Read the on-screen instructions, and then click Run once.

  13. Drag each orange rectangle to the box indicated by the arrows with a finger or a stylus. The test ends after you reposition all the blocks or after three minutes, and the results display.

    Drag the blocks to the correct empty box

  • If the diagnostics tests pass but the touch screen still does not respond during regular use, continue to the next step.

  • If one or both tests fail, a 24-digit code, or failure ID, displays. Contact HP and provide this code. The failure ID is also available in Test Logs on the main menu.

Hope this helps! Keep me posted for further assistance.
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