Motherboard having low voltage serious issue (all 3 voltage)

[Prathameshrane16]

Hello everyone, I need help with my system and its 4 & half year old. My 3.3V is at 1.8V, 5v is at 3.2v, 12v is at 7v & cpu voltage is at 0.546v. My computer automatically shutdown without giving any warning & it won't turn on for 5 to 6hrs. If it's turn on then again it shutdown automatically after sometimes. I thought it might be psu problem but replaced my psu but still I am having this problem.

I'm running

i3-2100 3.10 GHz 8M
Asus P8H61-M LX
400 Watts - Circle PSU
1TB SATA-III 6.0Gb/s 64MB Cache 7200RPM HDD
4GB DDR3/1600MHz

I feel it's motherboard Problem bios snap: http://imageshack.com/a/img921/8049/XuLfyq.jpg

 

[DSzymborski]

It's hard to get an accurate reading if you're using software monitoring. That being said, this is a real junk PSU that never should have been purchased or used, so I wouldn't be the least bit surprised if the voltage regulation is still terrible.

 

[Prathameshrane16]

I have attached snap it's all red. I have changed my PSU still facing this problem.

 

[DSzymborski]

I have attached snap it's all red. I have changed my PSU still facing this problem.

Is the other PSU any better?

 

[Prathameshrane16]

Yes it's Corsair 450watt

 

[Tradesman1]

Are you using a discrete GPU and if so what model? Do you have the latest BIOS?

 

[Prathameshrane16]

Are you using a discrete GPU and if so what model? Do you have the latest BIOS?

No I am not not using discrete GPU. I have latest update of bios downloaded from ASUS Website.