Asus Z87-PRO wont start error code B2 When GPU is in the system

samosnik

Honorable
Jan 8, 2014
22
0
10,510
Hello! So it all started this morning when i was about to power on the computer. I pressed the button and nothing happend. which is strange since it has been working for many months. I opened up the system and saw an error code B2. When i looked in the manual it said "Legacy option ROM Initializatioin". I removed my GPU a 980 STRIX. And it worked just fine. I have tried to clears the CMOS, put the gpu in a diffrent PCI slot, Updated this BIOS and tested it with another PSU. and still the same thing. At this point i didn't know if it was the GPU's fault or the motherboard. i tried with another GPU an amd 7850. Still the same thing. I took and old pc that i used as a linux server out of the closet and tried both graphics cards. The pc booted and was fully functional but it didn't find the gpus. It is an old i5-650 with a HP motherboard. So i am not sure what is at fault. Any help would be greatly appreciated!