Boot problems with half logo Aorus Master Z390

[Vimes]

Hi

Just built up my Aorus Master Z390 motherboard including a 9900k CPU. When booting this is what happens with the Logo turned off....

I did flash it with the latest F9 bios, was on F7 and then reset the CMOS. But it still happens.

Has anyone seen this before...?

Maybe @GIGA-Man ???

Thanks

 

[Vimes]

Looks like a BIOS loop.

Tried the other BIOS?

1 stick of RAM?

Just my 2cents.

Thanks. I might have got some where....

The switch on the left means it will boot from the Main BIOS. That was in the other position, to boot from the back up BIOS. The switch on the right states it will boot from the backup BIOS if the main BIOS corrupts.

Putting it to boot from the main BIOS and it now works with no loop.

Not sure why it should loop tho.