Not your normal blank screen problem. Mines quite the oposite, too many character on the display and they mean nothing

Video here


I basically did a new build, and replaced the motherboard, cpu and ram.
The aquaero was displaying fine while doing the leaktest with the psu bridge block thing.
And it was fine for a while when the computer was running. I cant say exactly when it happened when i was installing drivers or swapping around aquasuite profiles, but i cant seem to fix it. Re-flashing does nothing and the hard reset from the aquaero (setup on power on) does nothing also.

Any suggestions?

Thanks in advance.

EDIT~ The motherboard is an ASUS Sabertooth 990fx, with amd 8350 8core cpu.

I managed to sort it out. I unplugged the molex power on the back for at least 24 hours and the display is back to normal.
I've stopped sweating now.
At least if anyone else has the same problem with this trusty old thing they will know now.