Power supply surges detected during the previous power on ASUS anti-surge was trigger

[litwicki22]

Hello. So today i left my pc running when i go to work, like always for 3 years. Windows 10 was running and only utorrent in background,thats all. When i back from work i saw black screen just before bios with this:

 

:"“Power supply surges detected during the previous power on ASUS anti-surge was triggered to protect system from unstable supply unit.”

Press F1 to continue.

 

After this all working again good. All tests and benchmarks working fine without problems,stress tests passes fine. I am using that psu 3 years without single issue. Never had any restart or bsod or freez. So i am shocked by today issue.

 

 

"

 

So its my power supply gettin faulty? I measure voltages in bios and they are correct +12v 12.0v

 

One thing. Today in my block was checking electricity meters by electricians. Maybe thats why?

 

 

 

 

My pc:

6700K stock

 

16gb DDR4

 

Corsair 750 RM

 

Gigabyte 1080 Xtreme

 

Asus Z170-P

SSD Crucial Bx100