Motherboard is p4sgl-vm. the other day my dad pulled the plug out of my pc. 2 days later i realized he pulled the plug out of the switch and then pushed it back in. Later on that week i realized that when i pushed in the start button, it wouldn't start. NOTHING WOULD HAPPEN I then checked all the power cords and they were all fine, i even checked the switch the PC was plugged into. so i decided to turn the power off by using the switch on the wall, and i noticed: the mother board LED light, next to the motherboard battery, turned off, so i came to a conclusion that there is no problem with the power supply, cords or leads. Does my story of my PC problems make sense? Why does this happen? What is causing it? How do i fix this? Do u think it could be the power supply?