Hi all.
Just built a new machine and now I'm stuck with it not starting up. The LED on the Board show's 99.
Tried to switch the Graphic card in the 1st and 2nd slot (3rd is blocked as I am using an M2 SSD which is cool).
However, I resetted the CMOS several times now and am currently in trying a "Deep reset" as I have also removed the battery.
Currently though this has not helped (battery will be reinserted on sunday when I'm back).

Has anyone any idea?
Someone mentioned in a different post I found that it might be that the Graphic Card is not getting enough Power. Could this be?

Thank you for any advice.