Custom PC Starts for a second, then turns off, then restarts, then turns off...

pf1235

Reputable
Mar 15, 2014
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Hey guys, I decided to install Liquid cooling to my PC, Cooler Master Seidon 240m. This happened a couple of hours ago, before, my PC ran beautifully, but I was worried about heat from the CPU, which is why I installed the cooling. For some odd reason, I can no longer boot my PC. I press the button, it starts for a second then cuts out. It then restarts. I tried removing RAM sticks, didn't work, I made sure all cables were connected, I am seriously concerned. Please help.

Thank you.

PC Specs:

PSU: Corsair 860i
Mobo: Asrock Extreme9/ac
CPU: i7 4770k not o/c'd, yet...
Liquid Cooling: Seidon 240m
 
Solution


Not sure if it will work but try to reset CMOS battery
 


Didn't work, unfortunately.
 


Are you getting any signs that the GPU, LED (if you have) or motherboard are working properly ?
 


Don't worry, I fixed the issue. My RAM sticks weren't in fully, so it was in an infinite loop. Dr Debug (asrock LED light) told me.
 
Solution