Post originale di: Andy ,
No chime or display but loud fan
Hi all, I have a 2009 27” i5 2.66GHz iMac which I bought in its current state. When the power button is pushed there is no chime or display the fans just run loud. It appears the CPU fan runs slight louder, I'm not sure if that means anything. Strangely I have tried it without the ram installed and it's the same! I was expecting the ram beeps but no - still the same. I have also tried a known good GPU and PSU to no avail. Many thanks, Andy.
iMac Intel 27" EMC 2309 and 2374