System resets itself automatically once a case is completed, including GPU and PSU swaps.
System resets itself automatically once a case is completed, including GPU and PSU swaps.
Hello, The PC shuts down unpredictably. We upgraded the GPU from a 2070 to a 3070. Swapped the CPU fan and modified the case. Prior to these changes, everything functioned properly. After assembling everything, we updated the GPU drivers and ran a benchmark. During the test, the first restart occurred during the GPU section of the benchmark. We assumed the problem was with the power supply unit, so we upgraded from 600W to 750W. Once the PSU was replaced, it began shutting down at random intervals. Sometimes it fails to boot Windows completely, other times it restarts during the GPU test, and so on. On one occasion, it completed the benchmark successfully with normal results.
The setup of your power supply isn't matching what you expect, suggesting a possible issue. Verify connections are secure, ensure all components are properly seated, and confirm fans are operating as intended to prevent overheating and potential shutdowns.
The system runs smoothly at standard temperatures, and none of the parts show unusual heat levels.
That's just a generic error saying that the computer didn't restart, didn't shut down either. It crashed and is starting again.
Ensure the power supply is working, verify RAM installation even if replaced, then inspect your motherboard. Any visible damage might harm internal components leading to these restarts. I experienced a comparable problem earlier, submitted the PSU for return, but the replacement motherboard resolved it.