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397
Dell g3 15 screen glitching + crashing on startup?
My laptop was working completely normal yesterday until today.
When i boot up my laptop the screen looks like its broken but when i boot up into bios it shows the screen is completely fine, however when i open the bios it crashes and then the screen glitches.
Here is video proof:
Startup w/o BIOS: https://youtube.com/shorts/1-iJ7ToctRc?feature=share
Startup with BIOS: https://youtube.com/shorts/JE-k6PyB1sU?feature=share
Any help will be appreciated
XPS_Man
5 Practitioner
5 Practitioner
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2.4K Posts
0
May 25th, 2022 12:00
LCD or LVDS cable.
You can run a custom test on LCD by pressing D+Power button while turning it on.
If in warranty reach tech support
If not in warranty you should start with Reseating LVDS cable (cable between motherboard and LCD)
AdrianG001
4 Operator
4 Operator
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4K Posts
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May 27th, 2022 02:00
Before any replacement you'll need a failure code and validation from the Dell diagnostics -- accessed by F12 a few times at powerup.
The GPU cannot be replaced - if it fails, the entire system board needs to be replaced.