Szaft said:
Martin said:
I believe those reading are not valid and should be ignored.
Thanks for answer. One more what you think about 12v
voltage? Ihave bequite l8 600w purepower
The values shown in HWiNFO for the 12V rail, up to 13.824V, looks like an example of a non-Haswell compliant power supply.
The problem with Haswell systems is the CPU power, which is on the 12V rail, if the load on the power supply 12V rail is to low, it causes the 12V rail voltage to increase above its normal regulated level. The older PSUs were not designed to have almost no power (Watts) draw on a voltage rail, and can't maintain their regulation. A PSU with good over voltage protection (OVP) circuitry will shut the PSU off when that happens.
Your PSU either has that over voltage set very high (14V?) or the reading is off, or only happens for such a short time the PSU does not shut off.