Forum Discussion
PC turns on for a second then turns off
So recently I installed Windows on my PC. The installation went well. However, the CPU got to 100°C. That meant the CPU cooler would need to be replaced, so I did it. When I pressed the power button...
If after these steps the PC still won't stay on, consider:
- Testing with a known-good power supply.
- Re-seating or replacing the CPU if suspected to be damaged.
- Consulting a professional technician if hardware issues persist.