[Fixed, solution from u/The_Coolest_Undead]

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Hey guys,

I recently upgraded my PC. At the start I didn't had any problems. But now after like 1 month my pc freezes sometimes randomely and sometimes it goes instant black and PC is booting up. Main Monitor goes black and second Monitor is frozen. Also the whole pc dont respond anymore and I need to press the on/off button.

I checked the temperature but their are always under 80°C. Sadly whenever I had the overlay on my pc didn't crashed.

Specs:

CPU: ryzen 7 5800x, undervolt -27 all core Chipset updatedCPU Fan: dark rock 4 with second fan attachedGPU: rx 5700xt Driver: 23.11.1Mobo: Gigybyte Aorus B550 V2 Bios: FEcPSU: Pure Power 11 600W2x16gb ddr4 3200mhZ

Windows: Win10 22H2

edit: Also i didn't had any problems in benchmarks so it consufes me even more

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tl;dr: Pc sometimes freezes and sometimes its just instant restart (instant black and then pc booting up)