Apple has releases iMac Graphic FW Update 3.0.
This firmware update fixes a graphics issue that may cause an iMac to hang under certain conditions.
iMac Graphic FW Update 3.0 is available via Software Update and also as a standalone installer.
More info and download link (481 KB) here
On my mid 2011 iMac, Software Update says “everything up to date”. Alternative: Downloaded the file from Apple’s site. Opened the installer and prompt says “not compatible with your system.” So which iMac version(s) is this specifically for?
And yes, I’m running 10.7.3.
not sure. Apple makes no mention of which models (other than saying “intel iMacs) this is for. I’m guessing the i5 and i7 models.
same issue here – Quad core i5 – iMAC – no update for me
CNET, of all places, gives a fair amount of info about this update. Looks like it is for amd graphics.
Ironic that cnet would be the place to get reliable Mac news.
I checked for my mid-2011 iMac and got a Wi-Fi update.