turn off randomly

I have been having issues with my computer that I recently upgraded, where the monitors will randomly turn off and then the PC will reset. After about a minute with the monitors turning off, the motherboard ram light will turn yellow then turn off, then the CPU light will turn red then turn off...

Hello, I have been dealing with this problem for months and I would really appreciate it if you help me solve it. My PC: RTX 2060S Ryzen 3 3200g A320M-K 16 GB RAM ssd evo 500gb - 1tb hdd Power supply MWE Bronze Series MPE-6501-ACAAB 650W black 100V/240V This problem started 1 month later after...