I suggest you reinstall the display driver. This might force you to also reinstall the touchscreen driver afterwards.
The official driver download
[Hi10 Pro] [Official Version] Chuwi Hi10 Pro Windows, Android, Bios, Driver, tutorial Download?
But its camera driver is for the wrong hardware and its touchscreen driver is for the wrong version.
My post #116 at [Hi10 Pro] [Official Version] Chuwi Hi10 Pro Windows, Android, Bios, Driver, tutorial Download contains download links to the correct
- Camera sensor unicam gc2355
- SileadTouch driver v17
drivers. There are a couple more explanatory comments in my posts #116 & further down page 6 of another thread - my driver links - page 6, post #116 - ChuwiForum
If you have any further problems I suggest you post in a more active forum [as well as or instead of here] such as www.tenforums.com
You will also find it worthwhile backing up drivers -
Backup and Restore Device Drivers - TenForumsTutorials
Best of luck,
Denis