The website http://imac.squeaked.com gives to unfortunate owners of buggy iMac 27" the opportunity to report their problem as well as the detailed specification of their hardware. If the firmware update released by Apple on December 22nd, 2009 to fix the glitch and flickering issues on iMac 27" worked for most models, it did not help for about 30% of affected iMacs. So, the problem seems to be more complex or at least have several origins. Currently, Apple is exchanging buggy iMacs as the standard procedure when customers report an issue. However, the replacing iMac is not necessarily issue-free as reported by some owners. Let's hope that Apple finally solved the issue, and that the new units to be sent this year will really bring customers the fantastic computer they were expecting when they placed their order.
