Hello My intel motherboard DP67BG will not boot after installing an AMD r9 380 card in either pcie slot.
If I put my old card back in the motherboard everything boots as normal (gtx 560 ti). I have tried multiple settings
in the bios, resetting the cmos... pretty much everything I can think of to get this new card to work
the specs of the system are core i5 3550 3.3 Ghz
KINGSTON 120 GB SSD (sata)
samsung 500GB 9700 rpm hdd (sata)
Intel DP67BG motherboard
BIOS - BGP6710J.86A.2209 (Latest)
Windows 8 64 bit
The system displays the boot logo screen with the error code 5A and then jumps to a dark screen with 0_ in the lower right hand corner of the screen
5A means system passed SATA initialization, after that stage of POST VGA should be initialized, but was not. Im afraid that BIOS of this quite old MB (2011) is not ready for newest graphics cards.
I have seen these cases before and most likely there is a compatibility problem with this old motherboards and newer video cards.
You have verified that yourself with your old graphics card, that one works fine but the new one.