Hello
The problem could be due to several reasons, including missing or outdated drivers, or issues with the hardware itself. Here are some steps you can take to troubleshoot and possibly resolve the issue:
Check Device Manager: Press Windows Key + X and choose Device Manager from the list. Expand the Human Interface Devices section, locate the touchscreen device on the list, right-click it and choose the Update driver option. Now click on Search automatically for updated driver software.
Re-enable Touchscreen: Open Device Manager, click Action – Scan for hardware changes. Besides, you can right click HID-compliant touch screen and select Update Driver Software and check the result.
Update Drivers: Visit the Lenovo Support Downloads web page for your exact model and update the HID touchscreen driver. It may be for Windows 10, 8.1, 8 or 7 so check all of those.
Reinstall Touchscreen Driver: If the driver is missing after a Windows update, you might need to do a factory reset and go back to Windows 10 to get the driver to reinstall and then decline all future update prompts.
Contact Lenovo Support: If none of the above solutions work, it might be helpful to reach out to Lenovo Support for further assistance.
[HID-compliant touch screen driver disappeared with update from Windows - Microsoft Community](https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fanswers.microsoft.com%2Fen-us%2Fwindows%2Fforum%2Fall%2Fhid-compliant-touch-screen-driver-disappeared-with%2F05b6bd7e-a207-4016-b76b-cb6b7fd7b9fd&data=05%7C02%7Cwesleyl%40wicresoft.com%7C1d0931e9c2244c78b90808dc433f866b%7Cb2ae8dd9097749768706861b488b1512%7C0%7C0%7C638459187352317799%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=H77bZgjAAkbUQ0ojxR6HWmw0TUoOSJZb%2FNsceMxqWr8%3D&reserved=0"原始 URL: https://answers.microsoft.com/en-us/windows/forum/all/hid-compliant-touch-screen-driver-disappeared-with/05b6bd7e-a207-4016-b76b-cb6b7fd7b9fd。如果你信任此链接, 请单击或点击。")