Beginning about two days ago, a fan in my Ti 800 has been producing a low-level whirling sound, after I have used the laptop for a while and the heat begins to build. Everything had been working perfectly, which has been true for a long time now, ever since Apple replaced the hard drive and CD-ROM drive. Earlier today, I thought about taking it to the Genius Bar at the nearest Apple Store, where they have been very helpful. However, as luck would have it, the fan started working like a champ again. Now the low-level whirling sound has returned. As with an abnormal sound in our cars, when an errant noise happens with our Apples, concerns arise. Has anyone had similar problems; and if so, how have you dealt with them? Needless to say, I would prefer not to send it back to Apple again, and hope that at most the problem can be addressed by someone at the Genius Bar. Any thoughts out there, you Geniuses? :-) Tim Naegele www.naegele.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listserver.themacintoshguy.com/pipermail/titanium/attachments/20070224/cb9ce95d/attachment.html