G5 completely dead after bad disconnection

[ryder08]

OK, first off it's my wife's computer, and I feel bad. I accidentally unplugged the surge protector 2 days ago. When I replugged it in, the computer was not turning on. The green light on the tower was on, but with absolutely no signs of life Please help us!

 

[Satcomer]

Well the turn of the G5. Then reset your Pram holding down the buttons to let it restart three times. Hopefully this should fix it.

If this doesn't fix it you may would want to reset the SMU. Good Luck.