Overheating of my imac

Solved/Closed
ginie -  
 Flav -
Hello,
since this morning the fan on my iMac is running at full speed, which is usually so quiet. I don't understand what has put it in this state, can you help me???????
Configuration: Mac OS X Safari 523.12

13 réponses

gigondas
 
It’s enough to cut the power supply (do not turn off the iMac). Basically, you unplug it completely. Then you plug it back in and restart it. I don’t know the cause of this malfunction.
77
papirazzi
 
Hello, Thank you for your reply.
It was my brother who had installed the device before handing it over to me, adapting it successively to all the successive versions of the OS; the hard drive and cards could not hold up, and the device was out of order. He took the device back for two weeks and completely reinstalled it by temporarily swapping the hard drive with another external one. Following ICLG's advice, all the content and address book were fully recovered, and the management works normally. But curiously, it turned out to be impossible to reinstall Firefox; do you know why? So I am using Safari.
0
franck > papirazzi
 
Hi,

I switched machines in December from a PM G5 to an iMac Core 2 Duo 2.66 GHz. I gave the old machine to my son who was thrilled to have his own computer. Anyway, for the past month, the iMac has been acting up: the hard drive fan goes crazy at any time, even when cold. It’s VERY loud and annoying.

The system is up to date, though.

This is the first time I've had a problem like this on a Mac and I must admit I'm a bit lost.

If anyone has any ideas, I'd be grateful.

Cheers,
Franck

System Version: Mac OS X 10.5.6 (9G55)
Kernel Version: Darwin 9.6.0
Boot Volume: Macintosh HD
Boot Mode: Normal
Computer Name: Franck's iMac
User Name: Franck (franck)
Time Since Boot: 12:05

Hardware Information:

Model Name: iMac
Model Identifier: iMac8,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.66 GHz
Number of Processors: 1
Total Number of Cores: 2
Level 2 Cache: 6 MB
Memory: 2 GB
Bus Speed: 1.07 GHz
Boot ROM Version: IM81.00C1.B00
SMC Version: 1.29f1
Serial Number: VM842EAWZE3
0