So i cannot get windows to show my 4th gpu.I have made sure my virtual memory is at 16000, reinstalled windows, reinstalled drivers.

its 100% not a hardware issue. I swapped out pci, usb, power supply cables with working ones to verify not hardware. also tried a different pcie slot. if i move the 4th gpu in place of #3 gpu the pc sees it still but not the 4th. therefore i know its not hardware related.

im running a msi 270a pro board, celeron processor, 4gb ballistix ram, 120gb solid state, 4 msi 1070 gpu on riser with corsaire platinum psu, running windows 10 pro

i have reinstalled nvidia drivers and checked for update. double checked virtual memory and bios settings. gen 2 and mining mode is on

i dont see any onboard graphics to turn off in settings.

msi afterburner only shows 3 out 4 gpu