PC not starting at all after not functioning properly

[MarcoD]

Good day lads,

my PC got quite some hefty issue. For 3 weeks the pc was shuting itself down frequently, sometimes even when I didnt do anything, it just turned off. When I was looking for bios settings it also shut itself down. When it all began the pc was working for several hours, after each time the interval became shorter and shorter. In the end it shut down, right after windows booted up. Now its just starting and shutting itself down immeaditely.
Any advice?

My specs:

Intel core i-7 13700KF
Geforce RTX 4060 Ti
Be quiet! 550 Watt Bronze
Corsair 5600 Mhz 32GB RAM
2x SATA SSDs
1x NVME M.2 SSD 1TB
Asus Prime Z790-P Wifi (V2) DDR5

[xrobwx71]

Do you have another PSU to test with? Preferably a 750 watt.

How are your temps, CPU, GPU?

[MarcoD]

Unfortunately no

GPU and CPU temps are fine, only high when the CPU is under full load which rarely happens

[xrobwx71]

only high when the CPU is under full load

What’s the temp?

[phillpower2]

Geforce RTX 4060 Ti
Be quiet! 550 Watt Bronze

The two should not be in the same build, the GPU is high end while the PSU is only rated as – Tier C • Low-end ( low priority units )

[phillpower2]

Abandoned thread, closed.