Computer randomly turned off. Spark inside PC case when powered back on

MrPippers

Commendable
Jun 28, 2016
4
0
1,510
I built my own PC a few months ago and had a successful build. I put my PC through numerous PC stress tests and GPU tests without any hicups (temperatures look normal on CPU and GPU). Today, I was casually playing WoW and watching Netflix on a second monitor when my PC randomly turned off completely. I pressed the power button to turn it back on and it wouldn't turn on. I then held the power button for 3 seconds and it started up but I noticed a spark flash inside the PC case.

My PC powered up after the spark incident and appears to be working just fine without any issues. I've tested all audio, video and even put my PC through another stress test. Everything seems to be working fine... so my question is, does anyone know what might have caused this issue? Should I be concerned with the spark? I've visually checked over the Mobo, GPU, and PSU and nothing looks fried or damaged.

Here are the PC specs to my computer: http://pcpartpicker.com/list/CWD4Cy
 
Solution
Probably some debris fell inside the case, or an insect

If the computer is not showing any signs of damage after 48 hours, then its probably fine