Grey Screen after boot attempt

[Planetpop]

NEW PC HELP

 

Hello everyone, 

I have recently completed my new PC and it is working as expected when running. However, whenever I boot from a power off state, the peripherals are all off and the screen goes grey. The only way to fix this is restarting the PC once, or twice in some cases, and then it boots into windows just fine. I need some advice because all parts in this PC are brand new and I do not believe this could be a damaged hardware issue. I am open to any suggestion as to the source of this problem. I have thought it might be driver related but I have updated as many drivers as I can and this hasn't been fixed. I have also considered this to possibly being attributed to an inadequate power supply? Then again, I am not completely sure. Again, any help would be greatly appreciated! Thanks for your time!

 

PC PARTS LIST:

CASE: Corsair 270R

PSU: Corsair CX650

GPU: EVGA GeForce GTX 1060 SSC  (Running a mild overclock, however PC boot issue is still present at stock speeds)

CPU: Ryzen 5 1600X

RAM: Corsair Vengence 16GB Kit @ 2133mghz 

COOLER: Corsair H60 AIO

MOBO: MSI B350 Gaming Plus

FANS: (Only running two case fans at the moment as well as the pump and the fan for the AIO)

STORAGE: 2 1TB HDDs

                    1 WD Caviar Blue and 1 Seagate Barracuda