no lights on front and power button dosent work green light on power supply is on what is going on here?

jamesg6336

Commendable
Oct 10, 2016
1
0
1,510
I had to pull the power cord in order to shut off computer don't know why, in any case when I plugged it back in the green light on the power supply @ back of computer came on "so it has power" but there are no lights on the front of computer and the power button does'nt work cant turn computer on. What would cause this?