Computer won't work after 3 days inactivity

fbx66

Honorable
Dec 2, 2013
1
0
10,510
I went away for the weekend come home to find my desktop now wont turn on. I've had this build for about 4 months. Power, i think, is getting to the motherboard and graphics card as they each have lights on. However when i press the on button nothing happens, not even the fans turn on.
The components i have are:
-Corsair Vengeance 8GB
-Asus P8Z77-V LX Motherboard
-Asus GeForce GTX 660
-Corsair CX750
 

Quaddro

Distinguished
unplug all of your power cable..
check your psu outside the case with (very) famous paper clip method..

atx-power-bypass.jpg


if it turn on after you connect the paper clip, then your psu is okay. if it's not, then you have a faulty psu...

check your case power button..make sure it's work..

after all checking, plug all your power cable from your motherboard to your psu and other parts..

and check it once more again...push start button, and hope everything will run..:)