need some help

[DamienLimmy]

Got a problem with GA-P55A-UD3 rig.

Press power on button, computer turns on lights up for like 5 seconds and then turns itself off. After that, 6 seconds the computer turns itself on and then same process, on off on off.

Tried changing power supply but to no avail.

Removed hardware one by one but to no avail.
ssd,hdd,gpu,rams.
Even when I tried booting up the PC with no rams, there wasn't a single beep heard.

Removed CPU and put it back again, but to no avail.

Removed battery to clear cmos, removed for like 5mins, but to no avail.

What's wrong?

 

[kuniyo_keiji]

Mobo uplorry

 

[DamienLimmy]

Mobo uplorry

Really meh 几分钟前还好的

 

[jtjt00]

Not surprised, an old motherboard has its day.

 

[DamienLimmy]

Not surprised, an old motherboard has its day.

It's alright guys.

Rebuilt the motherboard into the chassis and computer manages to turn on and get into windows. Now letting it stay on for a few hours and see what happens. Hope never uplorry lo.

Cheers.