Asrock H81 & Radeon 7990 incompatibility
#7
You're not really paying attention to what has been said.

Your BIOS does not have the "Above 4G decoding" option, and therefore does not support 64-bit PCI-e addressing. That's why you're not able to POST.

IF it did though, it still wouldn't work because the AMD driver does not support more than 8 GPUs.

So no matter what you do, your plan will not work.


Messages In This Thread
Asrock H81 & Radeon 7990 incompatibility - by mrs - 09-30-2014, 10:27 AM
RE: Asrock H81 & Radeon 7990 incompatibility - by epixoip - 10-01-2014, 12:35 PM