I understand how frustrating this can be, especially when the touchscreen has not worked for a long time and the touch driver does not even appear in Device Manager.
At this point, I recommend that you review and try the steps provided in the AI generated answer on your thread. That reply typically include the most relevant checks for this scenario.
To narrow this down, could you please confirm a few things?
- Does your Surface Pen work on the screen, or is both finger touch and pen input not working?
- In Device Manager > Human Interface Devices, do you see Intel(R) Precise Touch Device, any HID-compliant touch screen, or any device with a yellow warning icon?
- Have you already installed the latest Surface drivers/firmware or run the Surface Diagnostic Toolkit?
In the meantime, please try these steps:
1.Check hidden devices and scan for hardware changes
- Open Device Manager, select View > Show hidden devices, then expand Human Interface Devices. If you see HID-compliant touch screen or Intel(R) Precise Touch Device, right-click it and choose Enable device if available. You can also select Action > Scan for hardware changes.
2.Run the Surface Diagnostic Toolkit
- This can help check common Surface issues, including touchscreen/display-related problems and missing updates.
3.If the issue still remains
- If touch does not work in UEFI, or if the driver still does not return after updating drivers/firmware and running diagnostics, the touchscreen hardware may need to be inspected or serviced.
Please let us know what happens when you test touch in UEFI, and whether Intel(R) Precise Touch Device appears anywhere in Device Manager.
While my initial response may not fully resolve the issue, I truly appreciate your cooperation as we work together toward identifying the most effective solution. Thank you so much for your understanding.
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