Hi,

I have a 2 year old PC. Recently, I have been having a strange problem. The PC does not boot up. when I check inside the case, the network port light as well as power button on the motherboard is lighted but the fans and PC does not boot up.

My spec as below.

Proc: Intel i5 proc
Mobo: MSI Z77A GD55
RAM: Corsair 8GB RAM
HDD: WD 2TB

Kindly advice what I should do. I checked every cables and all is working. Yesterday, the PC booted by itself and was working well until I shut it down afterwards it does not boot back.

Could it be that my CMOS battery is spoiled?