Question PC shuts down completely

[FelipeVazq]

Hello, i just completed a used build with the following components:
-ryzen 3600X
-corsair vengance 2x8 GB 3200mhz
-psu corsair cx550
-rtx 2060
-m.2 nvme ssd Kingston 500gb
-1tb hdd
-mb Asus rog b450-f gaming

I have been testing the build by stressing CPU and GPU with aida64 stability test and monitoring temperatures with MSI afterburner. While stress testing, everything seems fine, CPU at around 65-70 degrees and GPU gets up yo 76 degrees. But when i play star wars battlefront 2 (the 2017 one), it shuts down after 15 mins of Gameplay without BSOD or anything and doesnt let me boot the computer again until i turn off and on the PSU again.
Things to consider:
-PSU faulty or too low wattage?
-GPU overheating?
-ssd overheating? (Since it is very close to the GPU)
-CPU pins where bent inicially, but i unbent them.
-somekind of driver problem?

Thank you all.

 

[FelipeVazq]

Yo follow Up, i bought a new PSU seasonic Focus 650w and still has issues with temperatures on the GPU, i undervolted It a bit.
I Guess rtx 2060 are way too Hot.