So i bought Acer nitro 5 model an515-57 for 2 years, every thing was smooth until the past week i got this error, the game ran smooth for about 5-15 mins, and then the screen went black for a seconds and the game crashed. It only happens during heavy game, for some less heavy game like League of Legends, it ran without a problem. Here's things i've tried to fix the error:
+DDU my GPU driver and install latest driver
+Disable hardware accelerated GPU scheduling
+Add TdrDelay to registry editor
+Add full-controll to nvlddmkm.sys in Windows/System32
+Update my bios
+Reapplied thermal paste
+Stress Testing GPU with FurMark, the temp was good, around 85 Celicus
+Completely reinstalling Windows 11
+Remove 1 ram stick and test them individually
Really tried almost every methods that can be found on the internet, cant solved the problems. Pls help me, im really desperated by now
[Edited the thread to add model name to the title]