F5F Stay Refreshed Hardware Desktop PSU Keeps dying

PSU Keeps dying

PSU Keeps dying

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Nero12321
Posting Freak
858
12-15-2025, 11:25 AM
#1
Hi.
I recently relocated and after some adjustments, the PC functioned perfectly initially. I performed multiple tests and played several games without issues. However, the following day when I powered it on, a spark was heard and it failed to start. After inspecting each PSU individually, I discovered it was damaged. I returned it and tried again with a new one (same model), but the problem persisted. The first day was smooth, yet the next morning it stopped working entirely. I’m unsure what’s causing this.

It could be an electrical issue, but I should mention that it’s connected to KOOSLA - Regleta para sobretensiones (4000 W/16 A), a USB 6-port power supply with 12 outlets and 3 switches, a 2-meter cable in black. Amazon.es lists it on Electrónica.

Please let me know if you can assist.
N
Nero12321
12-15-2025, 11:25 AM #1

Hi.
I recently relocated and after some adjustments, the PC functioned perfectly initially. I performed multiple tests and played several games without issues. However, the following day when I powered it on, a spark was heard and it failed to start. After inspecting each PSU individually, I discovered it was damaged. I returned it and tried again with a new one (same model), but the problem persisted. The first day was smooth, yet the next morning it stopped working entirely. I’m unsure what’s causing this.

It could be an electrical issue, but I should mention that it’s connected to KOOSLA - Regleta para sobretensiones (4000 W/16 A), a USB 6-port power supply with 12 outlets and 3 switches, a 2-meter cable in black. Amazon.es lists it on Electrónica.

Please let me know if you can assist.

C
Cal_Cubed2
Junior Member
44
12-22-2025, 01:57 AM
#2
Welcome to the forums, newcomer!
Consider connecting your PC to a dedicated wall outlet with proper grounding, then check if the problem continues. It’s unlikely you’ll encounter faulty Seasonic units from the factory. You might verify this by testing another well-made, reliable 1KW unit.
C
Cal_Cubed2
12-22-2025, 01:57 AM #2

Welcome to the forums, newcomer!
Consider connecting your PC to a dedicated wall outlet with proper grounding, then check if the problem continues. It’s unlikely you’ll encounter faulty Seasonic units from the factory. You might verify this by testing another well-made, reliable 1KW unit.

V
Vortavor
Junior Member
44
12-24-2025, 06:59 AM
#3
The most unusual occurrence is that something appears to happen during my sleep, as both items were affected the following day. There have been no power outages or issues with other electrical devices, so I’m considering purchasing a PSU to check this out.
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Vortavor
12-24-2025, 06:59 AM #3

The most unusual occurrence is that something appears to happen during my sleep, as both items were affected the following day. There have been no power outages or issues with other electrical devices, so I’m considering purchasing a PSU to check this out.

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Paleomaster
Junior Member
17
12-24-2025, 12:38 PM
#4
or it occurs when you switch it off? PSU's can be costly. If you know any electricians, have your outlet and wiring inspected to ensure there are no issues in your home wiring that might cause power surges or similar problems. If that's acceptable, take it to a PC shop for fault-finding. Don't want to damage any more PSUs just for testing.
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Paleomaster
12-24-2025, 12:38 PM #4

or it occurs when you switch it off? PSU's can be costly. If you know any electricians, have your outlet and wiring inspected to ensure there are no issues in your home wiring that might cause power surges or similar problems. If that's acceptable, take it to a PC shop for fault-finding. Don't want to damage any more PSUs just for testing.