As title says, I have just recently reinstalled windows on this computer and now periodically whenever I start up my system, it boots as normal until it reaches the windows sign-in screen. As soon as I am prompted to enter my password, the system freezes and a couple seconds after, my monitors turn off along with all other peripherals attached to the computer. Unplugging and plugging them back in does not fix it, and the whole system becomes unresponsive and the only way to turn it off is to turn off the power supply. Power and reset both do not work. I am worried that turning the computer off by turning off the power supply is not healthy for it. Any ideas on what is causing this/how to fix it?
System specs:
CPU: AMD FX 8350 @4.4 GHz
GPU: AMD RX 470 (4GB)
Motherboard: MSI 760GMA-P34(fx)
RAM: 8GB ddr3 1333 MHz
Storage: 500GB Samsung 850 EVO SSD
PSU: Corsair CX 430W 80+ Bronze
System specs:
CPU: AMD FX 8350 @4.4 GHz
GPU: AMD RX 470 (4GB)
Motherboard: MSI 760GMA-P34(fx)
RAM: 8GB ddr3 1333 MHz
Storage: 500GB Samsung 850 EVO SSD
PSU: Corsair CX 430W 80+ Bronze