HP Pavilion 21 Flashing screen and Touch Screen

[Tamiko]

Computer screen continuously flash and the touch screen no longer works.

[kyla598ellis]

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@Tamiko wrote:

Computer screen continuously flash and the touch screen no longer works.

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Hello @Tamiko,
Driver issues, ghost touch, or hardware faults may cause screen flashing and touchscreen failure.
 Try these steps:
- Update or rollback graphics and touchscreen drivers
- Disable HID-compliant touchscreen in Device Manager
- Run hardware troubleshooter
- Calibrate touchscreen
- Check for Windows updates

If issue persists, hardware inspection may be needed.

Best Regards,
Kyla Ellis

[AlHill]

 Your processor is not supported by Windows 10:

https://learn.microsoft.com/en-us/windows-hardware/design/minimum/supported/windows-10-21h2-supported-intel-processors

You might want to try this driver:

https://www.intel.com/content/www/us/en/download/18369/intel-graphics-driver-for-windows-15-40.html

Doc (not an Intel employee or contractor)
[AI is the same as snake-oil]