Working on a Pavilion a305w that would no longer power on. It seems like the motherboard but hopefully someone can shed some light on this. The power supply seems good as I've tried the same power supply in another computer. Also hooked up another power supply to this motherboard and checked and it still will not turn on. I've also removed all attached components, including cpu and just connected the powersupply. Also tried to short the jumper for the power on switch, still nothing. This is a Trigem Imperial GL_VE motherboard. Any feedback would be appreciated.