Question z370 not booting when aorus rx 6800 xt inserted

[harrald]

hi, when starting up my system with my new aorus rx 6800 xt i get an errorcde on the display of the card and the bios wont boot, and computer gets suck on the aorus bootscreen.

errorcode looks like an cracking eggshell with 2 on top.
i ve been looking already in the manual and elswere online cant find anything about that.
would be happy if someone could help me out.
my system runs on

aorus gaming z 370 dh 3
and an i7 8700

 

[KananX]

Turn off your pc and reset the bios of your mainboard by taking the battery out, or use the solution described in the manual of the mainboard. It could solve the problem.