So today I got back to the house, to find my iMac had turned itself off somehow in the hour that I was away, and when I went to reboot it, it turned on like normal, but the fans began blaring very loudly. When I checked out the speeds in iStatpro, the hard drive fan was going at about 3700rpm and the optical drive fan was around 2900.
Has this happened to you guys before? The fans normalized shortly thereafter, but I don't know if this is cause for concern, or just a little random kink.
Has this happened to you guys before? The fans normalized shortly thereafter, but I don't know if this is cause for concern, or just a little random kink.