F5F Stay Refreshed Hardware Desktop Mystery of the power source The enigma surrounding the energy source remains unsolved.

Mystery of the power source The enigma surrounding the energy source remains unsolved.

Mystery of the power source The enigma surrounding the energy source remains unsolved.

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giovani1999100
Junior Member
5
06-15-2025, 12:10 PM
#1
Usually when I leave my PC off overnight and it fails to turn on in the morning, there are no signs of life or any motherboard indicators. I changed the fuse on the power cable, but it didn’t help. Later, when I try it again in the evening, it works fine. This has happened three times now. I just ordered a new power supply, thinking it might be the problem, though my system is running perfectly once it’s powered on. I’ve run benchmarks and stress tests without any shutdowns. I’m concerned this might not be related to the power supply. Could anyone with similar experiences offer some advice? Thanks.
G
giovani1999100
06-15-2025, 12:10 PM #1

Usually when I leave my PC off overnight and it fails to turn on in the morning, there are no signs of life or any motherboard indicators. I changed the fuse on the power cable, but it didn’t help. Later, when I try it again in the evening, it works fine. This has happened three times now. I just ordered a new power supply, thinking it might be the problem, though my system is running perfectly once it’s powered on. I’ve run benchmarks and stress tests without any shutdowns. I’m concerned this might not be related to the power supply. Could anyone with similar experiences offer some advice? Thanks.

T
tiamoo92
Member
144
06-24-2025, 04:40 AM
#2
Hello! It seems the PSU is malfunctioning. Consider using another PSU to check if a different one functions properly. If it does, the original one was likely defective.
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tiamoo92
06-24-2025, 04:40 AM #2

Hello! It seems the PSU is malfunctioning. Consider using another PSU to check if a different one functions properly. If it does, the original one was likely defective.