I have a problematic graphics card and I wat to revert back to onboard graphics but I can find this option anywhere. All i see is 'sata mode' 'IOMMU' and 'Chipset Sata Port Enable. I've tried the other tabs and also cant find integrated graphics anywhere or any display options. My motherboard is a Gigabyte GA-AB350M-Gaming 3. I have also tried clearing CMOS, removing card etc.