Since i've been using the R9 390 my BIOS screen looks like the picture i attached to this thread. If i put in any other graphic card it works normal.
I also get random resets while playing games.
OS: Windows 10 Professional (x64) Version 1511 (build 10586.420)
CPU: AMD FX -8150 Eight-Core
GPU: Sapphire R9 390 Nitro
MOBO: Gigabyte GA-990XA-UD3 rev.1
HD: Samsung SSD 850 PRO 128GB ; WDC WD1003FZEX-00MK2A0
PSU: Energon EPS-750W
Wow thanks Radeon support team for this extra fast help for your customer! Sure will be buying more faulty hardware after this since i see how much you guys help with fixing it :^P