Dell E510 won't turn on

[teamsters63]

hey everyone. I have a delll E510. It won't turn on, the light on the motherboard is on. I've tried reseting the memory sticks, cmos battery and even replaced the psu. Still nothing. Any additional advice would be greatly appreciated. Thanks a bunch guys

 

[Computerpete]

This sounds like it could be either your power button or your motherboard check your power button you may need to take your laptop apart to check them both.