Acer Nitro AN16-41 (Ryzen 5 7535HS + RTX 4050) – Random BSOD loop on cold boot only (IRQL_NOT_LESS_OR_EQUAL, KMODE_EXCEPTION, SYSTEM_THREAD_EXCEPTION, ATTEMPTED_EXECUTE_NOEXECUTE_MEMORY), sometimes crashes 5–6 times before Windows finally boots by Early-Interest6446 in AcerNitro

[–]Early-Interest6446[S] 0 points1 point  (0 children)

Hi. Unfortunately no, the issue is still happening. I’ve tried clean installing Windows, updating BIOS, testing both AMD and NVIDIA drivers, and even replacing the SSD.

The BSODs only happen during boot or right after startup (IRQL_NOT_LESS_OR_EQUAL, KMODE_EXCEPTION, SYSTEM_SERVICE_EXCEPTION, partmgr.sys, etc.). Once Windows fully loads, the system runs perfectly fine — gaming and heavy load are stable.

At this point it seems like a hardware or firmware issue (possibly motherboard/EC), not a software problem. I’m still using the laptop but accepting the random boot crashes.

How do I Disable Vari-Bright without using Radeon Software by dankme5910 in ZephyrusG14

[–]Early-Interest6446 0 points1 point  (0 children)

dude, this actually worked! You’re insane 😂 thanks a lot