computer not starting?

[wahoyaho]

so i've plug everything in, i press the power button and nothing happens? what's going on.

the psu work i think because when i turn it from off to on the light goes dim for a second
mobo works because the power led is on but comp has no ersponse when i press power button?

 

[jonathonball]

this a computer you just built or one that's been running and just sort of died?

 

[wahoyaho]

just built.

 

[wahoyaho]

ok i fixed this bu tnow when entering post it freezes and there's a 0078 code at the bottom right what's this?

 

[TheMostWantedPolishTwin]

ok i fixed this bu tnow when entering post it freezes and there's a 0078 code at the bottom right what's this?

the best way to find out is to look into the manual...