My comp wont start

[Rodm21]

Does anyone know why after a brief move to my living room,my computer will no start, the only light that comes on is one on the outside of the case and one small square green light on my motherboard, there are no fans running, and nothing else starts up, thanks for all your advice,

[jdunn]

The first thing the power supply does is power up the cooling fan and later you should hear the HD spin up. Therfore the porblem is back at the power supply. See if there is a switch on it or on the back of the computer that may have been tripped by accident.