Hi everyone,

I have bought a Crosshair hero VI, and I have been having some problems at the boot.
My machine is:
MB: Asus Crosshair Hero VI
CPU: Ryzen 7 1800
RAM: Kingston hyperx black (2x8Gb)
GPU: Gigabyte R9 290x
PSU: Tacens 1000W 80gold

I have also a custom liquid cooling.

When i press the power button, the mb starts checking the q-codes, and stops at q-code e4, with the white led on. I have test de GPU in other machines, and it works perfectly. I have tryed to update the bios (0902, 1001, ...) and with no one goes. I have clean the conectors also. I have tryed also the gpu with my psu, and still working in other mb. I'm getting mad with this, couse in the users guide e4 q-code is reserved for future AMI.

Thanks everyone