Hello - I'm new to the forum.
I have a problem with my Crosshair VII hero motherboard - this problem started happening recently, but did not happen before.
When I have 2 RAM sticks plugged into the motherboard (plugged into A2 and B2 slots), when I power on the Q-code shows "F9" followed by "0d". It remains that way and I cannot access the Bios in that state.
If I have a single RAM stick plugged in (plugged into A2 or A1) then the system powers on fine.
If the single RAM is plugged into the B slots then it produces the same error as above.
I read somewhere that it might be to do with the cooler being too tight - I've tried loosening it and even removing it altogether just to see if it powers on. Still no luck.
I also tried loading the Bios to default state, and also re-updating to the latest version (1201).
Has anyone encountered this before? Is there an immidate way to fix it? Or is my motherboard gone faulty?
Specs:
Ryzen 2700X
CPU cooler: EK-FB ASUS C6H RGB Monoblock
Asus Crosshair VII Hero Wifi (BIOS V.1201)
EVGA GTX 1070 FTW
Corsair Vengeance DDR4 3200MHz RAM
Thermaltake Toughpower 850W