[SOLVED] 5v reading so low

[ray12]

hello! i have a computer with specs :

CPU : Intel Core i7-2600
GPU : MSI GTX 960
Motherboard : Gigabyte H61M-S2P-B3
RAM : Corsair Vengeance Pro 2x4GB DDR3
PSU : XFX Pro 850W Black Edition Full Modular
OS : Windows 10 64 bit

Recently after cleaning my pc, i started HWiNFO program to monitor my temps and found out that my +5V reading is so low, is it because of software inaccuracy? because i have been playing some games and rendering on my computer from last 12 hours ago, and i have not been noticing a single problem. I am worried in case my PSU is failing

This is the screenshot :

 

[helpstar]

Do you have any problems with USB devices?

check the voltage in BIOS of the motherboard if possible
try the tool hwmonitor

 

[ray12]

Do you have any problems with USB devices?

check the voltage in BIOS of the motherboard if possible
try the tool hwmonitor

I dont have any problem with usb devices, all ports works just fine. In the BIOS i can only see the +12v which is around 11.9ish v

 

[helpstar]

should be a misreading of the sensor or the sensor is faulty. Because USB is working without problems, the PSU is fine.
The motherboard might be failing more and more because of its age, but till it doesn´t crash, freeze or similar, you are fine.