Hello.
I have a problem. When I bought new components, I faced such a problem, the video signal to the monitor disappears. I have such a system:
Mb: Gigabyte X570 Gaming X v1.1
CPU AMD 4650G
RAM 16Gb Kingston FURY Beast Black
Video MSI 6Gb NVidia 1060
PSU Thermaltake 660W
HDD M.2 WD x 2
HDD SATA 2.5" WD Blue
Case Thermatake Armor Black
So, when you turn on any graphics - tests, games, after 3-5-7 seconds, the video signal disappears, and the computer can only be turned off by turning off the power supply. The processor was recently changed under warranty, it's new, the motherboard was checked, the video card was checked, the RAM was checked. Where to dig?