Question Installed new RAM, did a CMOS reset, and now GPU isn't being detected but the IGPU works ?

[illfay]

When I initially installed the new RAM it remained in black screen so I reset CMOS by taking the battery out but the monitor stays blackscreen. So I switched to iGPU and it works, but now the GPU isn't being detected in Windows. I am thinking I may need to update the BIOS now or something?