I am having an issue since couple of days about 2 GPUs that are not being detected by Windows 10. My other 3 GPUs are working fine. They are all GTX 1070. I've switched the 2 GPUs that are not being detected to the PCI-e risers of GPUs that are working fine but those 2 GPUs still didn't get detected. I've also changed the PCI settings in the BIOS for Gen 1 and Gen 2 but still the same issue. Both GPUs fans are running when booting and the LED light on the risers are also turned on green. I've uninstalled and reinstalled NVIDIA drivers, still same issue...
mining rig specs;
motherboard: MSI B250 PC Mate
GPUs: All GTX 1070
Power Supply: EVGA 1000 GQ, 80+ GOLD 1000W
Any suggestions are very appreciated,