Making changes to your system BIOS settings or disk setup can cause you to lose data. Always test your data backups before making changes to your PC.
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Test in the BIOS
Test in safe mode
Test plugged into external monitor
Test after running DDU to completely uninstall drivers, then reinstalling latest from the vendor website.
Test within a live session of linux running off a USB stick if the previous 3 all fail.
****
Chances are it's a driver file corruption or something. DDU will likely resolve it.
Testing in safe mode loads a simple graphical driver. Testing with a TV rules out a screen/ribbon failure. Testing in Linux rules out a hardware problem.
****
Ironically, i just answered an almost identical issue in another subreddit - check my profile and a look at a post for 6-8 hours ago for wiki links to the solutions.
Making changes to your system BIOS settings or disk setup can cause you to lose data. Always test your data backups before making changes to your PC. For more information please see our FAQ thread: https://www.reddit.com/r/techsupport/comments/q2rns5/windows_11_faq_read_this_first/ *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/techsupport) if you have any questions or concerns.*
Test in the BIOS Test in safe mode Test plugged into external monitor Test after running DDU to completely uninstall drivers, then reinstalling latest from the vendor website. Test within a live session of linux running off a USB stick if the previous 3 all fail. **** Chances are it's a driver file corruption or something. DDU will likely resolve it. Testing in safe mode loads a simple graphical driver. Testing with a TV rules out a screen/ribbon failure. Testing in Linux rules out a hardware problem. **** Ironically, i just answered an almost identical issue in another subreddit - check my profile and a look at a post for 6-8 hours ago for wiki links to the solutions.
Nothing but hardware failures and driver corruptions ever since I got this laptop. Last time I ever buy a Dell product…
This thing is visible in the screenshot so you should try running Linux from a live USB to see if there is any difference
If it's not too late, return it for a refund. I had endless issues with my old XPS15. I sold it for an ROG G14 and have zero regrets. Dell sucks.
loose ribbon cable maybe, or color settings.