Power supply surges detected

kirjavus

Prominent
Feb 19, 2017
1
0
510
Hey guys,

a few months ago I built myself a new gaming PC. All went perfectly fine until a few days ago. I was playing World of Warcraft (not the most demanding game) and suddenly my computer turned off and I got the following message:
"Power supply surges detected during the previous power on. ASUS Anti-Surge was triggered to protect system from unstable power supply"
It happened once so I didn't think much of it so I continued playing the game. It happened again in about 30 min. I googled it and found a solution to turn the anti-surge off in the BIOS. I did and it worked fine for a day or two. Then a different issue occurred. My PC was still working, but my monitor went off (saying No signal) and the GPU fans went crazy. The game sound was still working. If I restarted my computer it was all OK and I could game again. However it repeated itself in random intervals... sometimes after a few hours, sometimes a few minutes in. And now it got to a point that every time I open a game the problem occurs.
I found similar problems when I googled it. I tried taking the GPU in and out again and even placing it in a different spot in the Motherboard. I then tried to plug in a different cable from the PSU to the GPU. Finally I tried to play my computer elsewhere (in case the wiring in my room was bad). Nothing worked.
My brother suggested I tried a different monitor or a different cable and see if there's change. I guess trying a different PSU or GPU would also help (harder to get those).
What do you think I should do?
Thank you for all your help!

My PC:
CPU: Intel Boxed Core i5-6600k 3.50 GHz
Motherboard: ASUS Z170-P
RAM: G.SKILL Ripjaws V Series 16GB (2 x 8GB) DDR4
HDD: WD Blue 1TB 7200 RPM
SSD: Crucial MX300 525GB
PSU: Corsair 750W CX
GPU: EVGA GeForce GTX 1060 SC GAMING, 6GB GDDR5
 
Solution
You either have a problem with malfunctioning GPU or PSU. Since Corsair CX is only Tier 4 PSU, I would consider it to be more likely the cause. So I would try different PSU first.
It sounds like your PSU is sending surges to your hardware. The Asus motherboard has a surge protector built in, and the first issues you saw was it attempting to protect itself. The later issues are likely from the GPU, which has it's own connection to the power supply, and likely does not have a surge protector.

Where your motherboard protected itself and is probably fine, the PSU could have damaged your GPU.

Replace the PSU ASAP, and once you've done that, you can test the GPU to see if it was damaged. Also, invest in a solid surge protector.
 

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