Recently when trying to switch on my pc it wouldn't switch on, so i gave it a nice bump and it started up as usual. Though a few days later while installing a new hdd i found a burn mark on the mobo where the power and reset button connectors go. the plastic from the connectors were burnt and stuck to the mobo. The pc still switches on and work like normal though when it doesnt want to switch on its because the burnt power connectors are a bit loose and just need to be readjusted. heres a pic https://drive.google.com/file/d/0B06JqCSzWrLBaDZHRXZSeXQtck0/edit?usp=sharing