27-inch iMac Gets Firmware Update

Having graphics problems with your new 27-inch iMac? There’s a firmware update for you: “27-inch iMac Graphics Firmware Update 1.0“. Specifically, it updates the firmware on ATI’s Radeon HD 4760 and 4850 GPUs to fix “image corruption or display flickering”. Make sure your iMac doesn’t power off during this firmware update or you’ll be looking at a very expensive, yet beautiful, piece of non-functioning art. Source: Apple via MacRumors, Engadget