Odd readings

[Cremaster]

I have a Coolmax CU-400T Power supply and have been having trouble getting a new build to run Prime stably even a stock sppeds. The readings i get are:

CPUID Speedfan
Core 1.34 1.34
Vin1 1.89 1.89
+3.3 3.34 3.34
+5 5.08 5.08
+12 12.16 12.16
-12 -12.93 -0.43
-5 -0.38 -8.48
-5VCCH 5.11 5.11
VBat 3.07 3.07
Should I be concerned?
I am running an x2 5000+ BE on a Gigabyte GA-MA69G-S3H with 2Gigs of G.Skill DDR2-800ram.
Thanks for your help.
Cremaster

 

[heymrdj]

I see nothing odd about those outputs. They seem very very healthy. Are these readings taken from a spare molex or something while the system is running the prime test? Have you underclocked it and got it to work? You might try to test the actual 12V feed going to the CPU. I don't know if that Coolmax model is multi-12V rail or not, but if it is, it could be that the rail feeding the CPU is bad and thus a bad PSU.

But with your symptoms and those voltages, I'm going to say look at the RAM or the MOBO being the issue.

 

[Cremaster]

Aren't the -5 on both and -12 on Speedfan wierd?

 

[DSF]

Speedfan shows my +12V rail as about 2V. The readings aren't always accurate. I wouldn't worry about it as long as your computer is running properly.

 

[MarcVenice]

Chances are your PSU doesn't even HAVE a -12v rail. Software readings aren't to be trusted. If you want to be sure, you have to use a multimeter.

 

[Cremaster]

Interesting! Thank y'all for your help!