This PC has an Intel Sandy Bridge i5-2500K using the integrated Intel® HD Graphics 3000 under Windows 7. It is old but for my uses it is fine, and I'd like to upgrade it from Windows 7 to Windows 10. When I looked into this I learned that that the Sandy Bridge i5 is listed as "incompatible", Intel did not write graphics drivers for the HD3000 IGP and that no compatible Windows 10 drivers existed. My question... if I install a simple PCIe graphics card and do not use the Intel integrated GPU, will I be able to install Windows 10? Any advice appreciated, thanks!