PSU Voltages too high?

[Cryptler]

Hello everyone, I have been having video card problems for the past 2 months now. My 1st card lasted about 6 months. When it started acting up I had it RMAed for a new one.

 

The new card (my 2nd) lasted about a day and a half before showing problems that the 1st card was having. I RMAed this card for yet another new one.

 

The new card (my 3rd) lasted about 3 weeks before yet again having the same problem as the first two. Again I RMAed the card although I have not received it yet.

 

Now someone suggested that I take a look at my PSU (Corsair TX750W) for any problems. I tried everything else that I could think of besides changing out motherboards.

 

Now, these are the voltages I am getting out of the PSU:

12 Volt Rail: 12.89V to 13.10V

5 Volt Rail: 5.84V to 6.01V

3.3 Volt Rail: 4.18V to 4.30V

 

These Voltages seem high to me so I guess what I am asking is, are these Voltages ok, and if not, is it possible that the PSU is frying my video cards?

 

Thanks to anyone who tries to help me!!

[trackrat]

Are you testing with a digital volt meter? If yes then the voltages are high. If you're using software to read the voltage it may be inaccurate. The voltages should be +/- 5% per the ATX 2.2 specs.

 

http://www.formfactors.org/developer%5Cspecs%5Catx2_2.pdf

[Cryptler]

Yes, I am using a digital volt meter. Sorry, should have mentioned that.

[RAM GUY]

If everything was measured properly then your readings are out of the 5% spec and the PSU should be replaced.

 

Request an RMA