And one of those famous standard question: "there is a on/off button on the power supply, behind the computer, is it on or off?"
It is obviously on
When you push the power button:
- does it come any light...
- does the fans inside the computer start, but then stop?
- Is the computer bought in store or home-build.
The fans are not a problem, they start and turn with no problems at all.
Technically, I do not push the power button, the PC tries to start on it's own but fails immediately (I do not even get the "choose operating system" screen, since I have both Ubuntu and Windows). Then if i force it to shut itself down the power button becomes useless.
I suspect it might be a power unit problem....
Ah, right, the PC is store-bought with some home-additions, but has worked perfectly for more than 6 years (possibly even 8, I cannot remember), the only main issue I had was a browser hijacker thing thet I solved with no problems in a bunch of days.