I have Dell precision 5540 and just bought it from my friend no issue he changed the ssd to 512 and i install window 10 22h2, no issue at all when i uptade and done drivers install net frames and visual c++ and others drivers after that issue start happening in black screen like chat-GPT and visual studio code it like when you touch mouse pad and keyboard after like rest for 2 second and touch it pannel backlight go dim very slightly and then at normal and it is so obivious i can't explain but i hope you understand, I uptade it to window 11 pro (It has orignal copy window 10 so thats why install window 10 first then uptade) and uptade it to 24h2 then issue remain same but increses show in image, it is happing in these app only, i have disable uhd 630 graphic and it runs fine completely and buy disabling nvidia this issue resolve but flicking does not. my specificaion is :
Intel core i5 9400H
intel UHD 630
Nvidia Quadro T100
32 GB DDR4 26670 MHZ
samsung ssd 512
I have run csgo 2 it runs just fine no issue at all.

***Moved from Microsoft Edge / All other issues / Windows 11***