Hey guys , pretty new to pc building, on my second build I thought I had the power cord tight in to the back of psu, unfortunately it wasn't secure and disconnected then reconnected as I moved the pc , there was a quick zap/spark sound and I turned everything off then back on, it seems ok but I'm worried that I could have damaged the pc/psu,. The PSU is an EVGA 650w g3 gold and is plugged into a surge protected socket, any advice is much appreciated, thanks.