Try to adjust the hardware acceleration
Open Display Properties-Advanced-Troubleshooting, drag the hardware acceleration level slider a little to the left, and confirm
No Drag to the left
In addition, your resolution suddenly disappears from 1280*960. It is recommended to reinstall the graphics card driver
However, the resolution of 1280*960 is rare, usually 1280*1024 (normal screen), 1440*900 (widescreen)