Select auto. If that doesn't work, remove the card, reboot to bios, select PCI, shut down, power off, connect the card and then reboot.
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I tried them both , What happens when i switch to the PCI is that when i restart into bios again just to cross check , it turns back to AUTO for some reason , i thought the settings aren't being saved but in other cases such as the boot priority they are fine , When i select PCI for the Graphic adaptor , it switched back to AUTO when i restart.
And for disabling the Onboard graphics , they are two options 1) Auto 2) Manual, again these settings are saved.
Contact Foxconn and tell them that their reseller in India seem to have lost the reply button and you want the latest bios but you couldn't use the one from their website.
Done this too , just waiting for both the DIGILITE and the FOXCONN to reply me , next time i'll be careful while choosing a motherboard where they are actually regular bios updates.
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From amazon review and answers :
" I own this Mother board and had GTX 970 Graphic card on board, the Mother board supports the Graphic card and is functioning well with games like GTA 5 but the mother board shows issue at the startup where the BIOS does'nt load due to new hardware GTX 970 graphic card and take little time else the Board works fine "
" Hey i have the same motherboard , and how the gtx 970 is working on your motherboard? i have the same and it doesnt work. Also is your bios legacy or uefi? when i plug my 970 card it gets stuck on the boot screen and after a while the display goes black. "
I think the motherboard has huge issues with graphic cards. BTW, if possible try with a different graphic card with lower specs say a GT 750.
Haha i was the person who replied to that amazon review when he posted Gtx 970 works fine but it takes little longer , that was a typo actually i thought i have mentioned 1060 , but it was a typo not 970. Since he posted it takes a little longer for the boot , i almost waited for more than 15 mins when my 1060 was plugged in. After a while it just displays black screen
i have seen more people with this issue on toms hardware , surprisingly in one post the guy fixed his issue by updating his gigabyte bios. So i wish i could just get this Digilite bios update for once