pc runs for 3 seconds

bjornlain

Honorable
Feb 5, 2014
3
0
10,510
First time i build my own pc,
he worked before i putted it in the case.
I think i wired something wrong cause when i turn on
the power supply he instantly starts w/o pushing the start button on the case
And the main problem: he starts for 3 seconds and then falls out..
And yes,my power supply is big enough and everything runs and spins,
so i really dont get it.

first i got a 55 error(no ram)..
i took one out,then the led began displaying again random numbers and letters again.
So that should be solved now i think

But i still need help with the pc falling out after 3 seconds
please help me!

specificies:

graphic card: Club3GB D5 X R9 280X Royal Queen
motherboard: Asro Z77 Extreme9
ram : D3 8GB 1600-999 Vengeance Pro
processor : Int Core i5-3570K
powersupply : Corsair CX750

 

jnewegger23

Distinguished
Your case could be shorting the system. First, if you haven't tried already use only 1 stick of ram in the primary position (read the manual and make sure it's in the proper place for 1 stick). If nothing works yet, try reseting cmos (just remove the battery that looks like a shiny quarter for a minute and put it back in the same orientation it was before (one side is positive the other is negative so make sure that is correct). If it boots up fine then troubleshoot from there. If it still does not then it's likely your mobo is shorting out touching the case. Use washers and see if that helps! Hope one of these gets you going!

Thanks,

Justin S.
 

TRENDING THREADS