Surges during bootage

[Basoli]

Hi everyone,

I'm building my own computer with this configuration :
- mother board : ASUS H170 Pro Gaming - ATX - H170 - LGA1151
- CPU : INTEL Core i5 6600 - 6Mo - HD Graphics 530 - LGA1151 - 0,014µ - BOX
- power supply : COOLER MASTER G550M - 550W - 80+ Bronze - ATX
- Graphic card : KFA2 GeFORCE GTX 970 EXOC Black Edition - 4Go GDDR5
- RAM : 2x 8Go Corsair Vengeance
- Windows 7 pro
- etc. (ask me for more information)


Every thing works fine EXCEPT one point : when I start the computer, this appears :
"Power supply surges detected during the previous power on.
ASUS Anti-surge was triggered to protect system from unstable power supply unit !"
(cf http://www.noelshack.com/2016-22-1464984722-20160603-214136.jpg )

Some voltages are the double of what they should be :
http://www.noelshack.com/2016-22-1465061698-20160604-122855.jpg

with Everest : http://www.noelshack.com/2016-22-1465147457-20160605-173950.jpg
with the bios : http://www.noelshack.com/2016-22-1465147423-20160605-174311.jpg

Could someone tell me what represent those voltages with surges ?
And more important : how to fix it ?

Many thanks in advance for your assistance,
Basoli

 

[johnb35]

Looks like you may have a faulty power supply, try a different one.

 

[beers]

That looks pretty F'd if you're seeing that in BIOS. If you have a multimeter you can measure 5v and 12v off of a molex connector.

I'd also see if you have that same behavior with another PSU.

 

[Okedokey]

Download and update the motherboard BIOS http://dlcdnet.asus.com/pub/ASUS/mb...807.zip?_ga=1.117056710.1925140504.1465161549

If that doesn't work, plug your computer into a different wall socket. You may have faulty wiring. Do this before you buy a new PSU.

 

[Grantapus]

Check and see if any extra cables from the PS are shorting on the case. that cosed my pc to not boot.

 

[Okedokey]

Check and see if any extra cables from the PS are shorting on the case. that cosed my pc to not boot.

If you have psu cables shorting on the case you have issues. How would that happen? Just cos?

 

[Basoli]

Thanks for your replies. I have not solved the issue yet : I've not been at home this week.
The Cooler Master Support advices me to return the PSU in order to get a new one.

Okedokey : I've already updated my bios.

Beers : I think that the issue comes form the 24pins connector. However I wonder if I can use the multimeter without making it worse xD

The computer works fine despite the fact that those surges are still present.
Shall I test the system with an old PSU ? I think I will be forced not to connect the graphic card because it asks too much power.