hey guys,
i bought a new mainbord, the asrock fatal1ty z97x killer. but everytime i try to use not the onboard graphics card but my msi sapphire r9 270x i got a black screen right away from the beginning when i press the power button. when i insert the r9 270x neither the onbord nor the 270x works.
i'm pretty sure that my graphics card is not broken (it has worked before and it still does).For example: in the case when i randomly set the 'Video OpRAM' to 'UEFI only' in the CSM options, the r9 270x seems to work, letting me enter the uefi. but using these uefi settings does not allow me to start windows, because it looks like i can't boot from my ssd under these conditions.
this is why i this that i use wrong uefi settings.
any ideas what i could change or test? i would be very thankful!
i bought a new mainbord, the asrock fatal1ty z97x killer. but everytime i try to use not the onboard graphics card but my msi sapphire r9 270x i got a black screen right away from the beginning when i press the power button. when i insert the r9 270x neither the onbord nor the 270x works.
i'm pretty sure that my graphics card is not broken (it has worked before and it still does).For example: in the case when i randomly set the 'Video OpRAM' to 'UEFI only' in the CSM options, the r9 270x seems to work, letting me enter the uefi. but using these uefi settings does not allow me to start windows, because it looks like i can't boot from my ssd under these conditions.
this is why i this that i use wrong uefi settings.
any ideas what i could change or test? i would be very thankful!
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