Question Laptop display problem

[RickVS]

I have an LG Gram (2019). I just installed WIndows 11 on it. All was fine for a few days. Now the display after its been on for a while starts jiggling and getting all messed up. I have to restart the laptop to recover. I updated the video driver. Still happens. I don't know if it is a hardware problem (wouldn't it be like this all of the time?) or a software problem (fresh Windows install . . .). Anyone have ideas in terms of where I go from here? Many thanks.

 

[dingo07]

Reinstall Windows 10 from a fresh drive, meaning erase the Boot drive completely, including partitions and install from free space.
Then install all updates to win10

Don't upgrade to Windows11

 

[KingLoki]

Try booting it up in Safe Mode and see if it still does it. This may narrow down if it's the video drivers that are installed in normal mode.

alternatively you can boot in diagnostic mode using MSCONFIG. Type msconfig into the windows search box and select Diagnostic mode, that loads only the basic drivers and services. This may isolate the problem. Cheers.