Computer won't power up

[Pinetree357]

Hello,
I have a Dell 5100 that when the power button is pressed it will not power up. The green light on the motherboard is the only think that powers on. Do I need a new power supply or is it most likely totally fried and I am SOL?

 

[Upendra09]

i would say try a new PSU

 

[Pinetree357]

Thanks. I will try that and see if it helps.