Question PC won’t turn on after cleaning with canister of compressed air ?

[Errol_2]

I didn't disconnect anything within the case, only the external cables(mouse, kb, etc).

I used compressed air, only took like 3 mins because I stopped when the canister got cold and the blowing of air weakened. The only thing I touched are the fans so they wouldn't overspin. I tried cleaning the unremovable fan on the front of my case so it turned for a bit but it didn't make a full rotation because it was hard to reach.

After like an hour, I tried to turn it on but there's no power at all (no lights, beeps or anything).

Any suggestions?

 

[TVoL]

Don't be annoyed with me fort suggesting "the obvious" - been ther myself, and more often than not this has to do with a wire unplugged by accident or 1-pin left or right wrongly attached. Be sure to check all power switches main on back, as well as on/off switch connections in front has all cables. GL.