PSU Reporting errors

[_alias]

hello my name is matt and my psu is not doing well

my order number finance 01745876

Number CORSAIR/PSU/850HXUK
Product Desc. 850W CORSAIR CMPSU-850HXUK
Quantity 1
Price Each 113.85
Serial Number 8914484598


asus suit is reporting errors on the 3.3 volt line saying

[05/22/2012 at 11:02 am] +3.3V 2.992 Normal
[05/22/2012 at 11:02 am] +3.3V 2.928 Abnormal
[05/22/2012 at 11:02 am] +3.3V 2.992 Normal
[05/22/2012 at 11:02 am] +3.3V 2.928 Abnormal
[05/22/2012 at 11:03 am] +3.3V 2.976 Normal
[05/22/2012 at 11:03 am] +3.3V 2.928 Abnormal
[05/22/2012 at 11:04 am] +3.3V 2.992 Normal
[05/22/2012 at 11:04 am] +3.3V 2.960 Abnormal
[05/22/2012 at 11:04 am] +3.3V 2.976 Normal
[05/22/2012 at 11:05 am] +3.3V 2.960 Abnormal
[05/22/2012 at 11:05 am] +3.3V 2.976 Normal
[05/22/2012 at 11:05 am] +3.3V 2.944 Abnormal
[05/22/2012 at 11:05 am] +3.3V 2.976 Normal
[05/22/2012 at 11:05 am] +3.3V 2.960 Abnormal
[05/22/2012 at 11:06 am] +3.3V 2.976 Normal
[05/22/2012 at 11:06 am] +3.3V 2.960 Abnormal
[05/22/2012 at 11:06 am] +3.3V 2.976 Normal
[05/22/2012 at 11:06 am] +3.3V 2.960 Abnormal
[05/22/2012 at 11:06 am] +3.3V 3.024 Normal

please can u advice me on the best course of action

reguards

matthew maher

[_alias]

this only reports errors when gaming, which to my knowledge make sence because the 3.3 volt uses the cpu and the sand bridge throttles, when idle