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Version actuelle par : Darren ,

Titre:

Overheating , fans running high , shuts screen off after 15 mins

Texte:

I have a mid 2007 imac 24" intel duo core

My problem is all of a sudden it started the fans running high, runs for about 15 minutes and then the screen shuts off. The fourth led goes out and that is it, everything stays on and the fans are still on high.

Also I took it apart and blew out the fans and dust ( it wasn't that bad, but I could not get at the fan behind the main board yet )

When it is running nothing feels hot on the back or front , but I did notice that the upper left back corner was extremely hot and now it is not. Could a faulty sensor be the problem?

Here is a read out of my settings

Temps

HD. 38 degrees Celsius

CPU. 30

Airport card. 55

Ambient. 22

GPU. 110

GPU diode. 126

GPU heatsink. 126

HD bay. 41

Fans

Optical drive 699 rpm

Hard drive 1291 rpm

CPU fan 3309 rpm

Also it does not need to be unplugged to restart.

Appareil:

iMac Intel 24" EMC 2134 and 2211

Statut:

open

Réponse acceptée:

117888

Contribution d'origine par : Darren ,

Titre:

Overheating , fans running high , shuts screen off after 15 mins

Texte:

I have a mid 2007 imac 24" intel duo core

My problem is all of a sudden it started the fans running high, runs for about 15 minutes and then the screen shuts off. The fourth led goes out and that is it, everything stays on and the fans are still on high.

Also I took it apart and blew out the fans and dust ( it wasn't that bad, but I could not get at the fan behind the main board yet )

When it is running nothing feels hot on the back or front , but I did notice that the upper left back corner was extremely hot and now it is not. Could a faulty sensor be the problem?

Here is a read out of my settings

Temps

HD. 38 degrees Celsius

CPU. 30

Airport card. 55

Ambient. 22

GPU. 110

GPU diode. 126

GPU heatsink. 126

HD bay. 41

Fans

Optical drive 699 rpm

Hard drive 1291 rpm

CPU fan 3309 rpm

Also it does not need to be unplugged to restart.

Appareil:

iMac Intel 24" EMC 2134 and 2211

Statut:

open