computer starting problem

[alluu]

Hi!
First I want to apologize if there is some grammar fails because English is not my mother language :lol: OK so, earlier this week when i started my computer normally, it turned on then like in 2 secs it turned off, then after that when i pressed the power button again nothing happened, so i took the power cable off and waited couple of seconds and plugged it back in and then my computer started normally. After that day it has happened every day on the first start 😀
That problem first came out, when i had bluescreen problems (which is solved now, it was bad ram issue) and back then i tried my friends corsair 4Gb 1600Mhz ram for memtest, and when I placed that corsair in and started my computer it turned off like in 2 secs. That was the first time it happened, I think that didnt anyway harm my computer because it was compatible with my MOBO. I have been thinking that it might be my PSU. My PSU is antec neo HE430W, and its like 2 years old.. I havent done the paper clip test yet, but i checked the voltages with speedfan and i didnt really understand is the voltages ok or not... so http://postimg.org/image/onpght2k5/ <-- its there.
I wish someone could help me solve this, I would really appreciate it
Oh and my specs
Motherboard: Asus M4A77TD
processor: Amd phenom || x4 965 Black edition
Graphics card: msi radeon 6850HD cyclone power edition
RAM: G.skill ripjaws 2x4Gb 1600Mhz

 

[alluu]

Could it be that the motherboards capacitors stored the electricity from the coolermaster psu that my own psu had enough electricity to start up when i changed them?

 

[GhislainG]

No but it could have been a bad connection.

 

[GhislainG]

Yes the MB is dead, it will beep without any RAM or GPU. I have a Intel WX58BP MB (1366LGA) few years old with no speakers installed, still it beeps without RAM and GPU. The funny part the MB didn't come with any speakers from vendor.

To make sure and for peace of your mind you can test with different PSU, but I strongly feel the MB is dead.

Your motherboard has a piezo while the OP's motherboard doesn't. That's why I asked the OP if a case speaker or a piezo was connected.

 

[alluu]

so, now my original PSU is working fine again?! it's just a matter of time when it starts to bumble around again...

 

[GhislainG]

Time will tell, but I wouldn't replace it if it works fine.

 

[alluu]

yeah i think so too, but i haven't found the reason yet for those starting problems and why i couldnt start the pc at all, and now it just works fine with the same psu 😀

 

[GhislainG]

Just hope the issue doesn't rear its ugly head again.