Driver problem - ELAN EzTouchFilter

[hairylittlehobb]

My keyboard, touchscreen and touch pad stopped worked. I managed to work out Keyboard and Touch pad by disabling intel integrated sensor in device manager but Touch screen is not working. 

I suspect its the Human Interface Device > ELAN EzTouchFilter

This device cannot start. (Code 10)

A request for the HID descriptor failed.

[A4Apollo]

Hey there! @hairylittlehobb, Thanks for stopping by the HP Support Forums!

Don't worry I'll try to help you out. Let me ask you a few questions in order to assist you better.

Did you make any hardware or software changes on your PC?

Is the touchscreen working in BIOS?

Were there any recent windows update on the PC?

Please share the product number of the PC to assist you better.

Excellent description and a great diagnosis done. It is greatly appreciated.

Try updating the BIOS and chipset driver on your PC and check if it helps.

You can update other drivers on your PC using the HP support assistant.

Refer this article to know more information about using the HP support assistant.

Try few steps recommended below.

The Windows troubleshooting tool could be the quick and easy fix to any problem with your touchscreen.

Do a system search for troubleshooting and select the relevant result. In the new window, click View all from the left-hand menu. From the list that appears, click Hardware and Devices.

Click Next and run the wizard through. The tool will automatically detect issues and then repair them. However, it’s by no means comprehensive and you may need to carry on reading.

In Windows, search for and open Device Manager.
Expand the Human Interface Devices heading.
The touchscreen device is labelled HID-compliant touch screen, or similar. Right-click the touchscreen device.
If the option to enable the device is included in the menu, click Enable.

Reinstall the original touchscreen device driver that came installed on your computer using the following steps:
In Windows, search for and open Device Manager.
Expand the Human Interface Devices heading.
The touchscreen device is labelled HID-compliant touch screen, or similar. Right-click the touchscreen device and select Uninstall.
Confirm the uninstallation.
Restart the computer to reinstall the touchscreen driver.

Also, try the steps recommended below.

Go into Device Manager - Select Universal Serial Bus Controllers - Select Generic USB Hub Properties -(Under POWER tab: the one that  has "HID-compliant Device 100mA" attached) Power Management - UNCHECK-"Allow the computer to turn off this device to save power"

If you have problems or not sure if it the correct HID-compliant Device, just look under the Driver Details and hit the drop down box to scroll through all those different labels until it clearly says "Touchscreen" under "Bus Reported Device Description"

Refer this article to further troubleshoot touchscreen issues with your PC. Click Here

If the issue still persists after trying out the steps, try running a touchscreen diagnostics test on your PC and check if the PC is functioning correctly.

Refer this article to know more information about running system diagnostics on your PC. Click Here

Let me know if this works!

I hope you have a great day! 🙂

Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.

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[hairylittlehobb]

• No touchscreen is not working in the BIOS,
• Ive been doing driver and windows updates to try and get it too work.
•  

00325-96344-93930-AAOEM

I've already tried updating all the drivers and HP support assisant. Unable to find HID, Compliant touch screen in the device manager.

[A4Apollo]

@hairylittlehobb, thanks for your quick response again.

I appreciate your efforts in trying out the steps.

As the touchscreen is not functioning in BIOS. It is a hardware issue with the PC.

Please contact HP support for service options.

Contact HP using this link. Click Here

Have a blessed day ahead!

Take Care! 🙂