I have an imac G5, and it is stubborn to turn on. Sometimes, it will turn on no problem, but most of the time, i will hear the startup chime, and the speakers will start erupting in staticy pops and noises. the screen never turns on, and the fan whirls up like crazy. I ran the full hardware test and everything checked out. I am completely stumped.
If it helps, we brought the computer out of the country and foolishly plugged it into a 240V socket. This blew the power supply, and we had it replaced by a third party company with one compatible with 110V-240V.
If it helps, we brought the computer out of the country and foolishly plugged it into a 240V socket. This blew the power supply, and we had it replaced by a third party company with one compatible with 110V-240V.