I recently installed a clean version of Windows 10 and noticed one of my drives was missing. I checked the disk management and noticed it said uninitialized and clicking either of the options(MBR/GPT) to initialize it did anything. I turned on hot swap and noticed that when I unplugged any drive, the missing drive would appear again. It would disappear when I plug something back in. Could this be a power issue? All 5 drives were working fine before I performed the clean install.
Specs
MSI Gaming 5 Z97, 4790k, 750W PSU, R9 390
480GB SanDisk Extreme Pro
240GB Mushkin Chronos
1TB WD Black <--- Drive in question
2TB WD Green
3TB Toshiba
Specs
MSI Gaming 5 Z97, 4790k, 750W PSU, R9 390
480GB SanDisk Extreme Pro
240GB Mushkin Chronos
1TB WD Black <--- Drive in question
2TB WD Green
3TB Toshiba