Question Help with GPU boot ?? GA-H110m S2h Radeon HD7950 - works dual with internal graphics???

Feb 15, 2019
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Hi hope someone can help?

I have built a pc with a Gigabyte H110M-S2h motherboard, 8g ddr4, 750w power, 1tb drive and a Sapphire Radeon HD7950 GPU.

The PC is all working fine and all drivers installed...main screen using internal graphics and 2nd screen via GPU....however I want to just use the GPU only....so I have entered the motherboard BIOS and switched to PCIE to enable the GPU first however when booting the computer spins up and doesn't post...nothing.......I have changed also the options to legacy in the PCI option.

Each time to rectify I need to unplug the GPU, reset the CMOS, boot up - change back to internal graphics...shutdown windows....plug the gnu back in and boot up...and I'm back in windows with both screens working fine....

Help?
and Thanks
Sean
 

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