I need help with this issue (I have a ROG Maximus XI Hero Wi-Fi). My computer will start up and get to Q Code 15 before shutting off and starting back up. Tried reseating RAM Tridentz 4200 A2B2. Tried latest bios flash w usb. If I remove the ram theme stays on but no video. Tried multiple stock of different ram get q code CC. Before this happend it would not recognize any NvME drive in the first top slot. Maybe this MOBO is bad now?? This was working flawlessly with any setting and slight overclock for about 3 years until one day the nvme was not booting.
I tried other nvme and ram. It used to boot to sata and SSD Hdd. If nvme then would not recognize it. Now I just get the Q code 15 or CC. Any suggestions?
i7 9700k tridentz 4200 thermaltake 360 ring open air thermaltake case. ROG RTX 2080 Super. Corsair 850w
