Recognition of GPU happens only when I enable the GPU in BIOS or occasionally fails.
Recognition of GPU happens only when I enable the GPU in BIOS or occasionally fails.
Hi, I just cleaned my PC using only soft brushes. After reassembly, the GPU wasn’t working and the fans weren’t spinning despite a single long beep and three short beeps. It booted fine on IGPU. When I turned off the main power and turned it back on, IGPU switched to auto mode, but the GPU didn’t display anything and booted directly from the BIOS. After shutting it down completely, IGPU went to auto again and the GPU didn’t appear at all. When I re-enabled IGPU in Device Manager, both the onboard and GPU displays were off. I tried a RAM stick swap and reseating the CPU, but nothing worked. I’m confused about what’s happening. The GPU is functioning normally with high FPS, no overheating, and it works when detected. I also disabled IGPU from the Device Manager, but the issue persists. My build details are as follows: Asus Tuf B650-M Plus M-Atx, Ryzen 7-7700x, Galax RTX 4080 16GB, Cooler Master MWE v2 Gold 1050W, Xpg Lancer 16 X 2 32GB at 6000MHz, Asus ROG Ryujin II 360 ARGB, NZXT H9 Flow (White).
Apologies for the delayed response. The motherboard has been swapped, but the problem persists—GPU is detected but fails to recognize itself after a reboot, booting instead from IGUI.