Apple released the update for the iMac graphics firmware

At the end of July on the official forums Apple began to share a complete user complaints. At this time the cause of the disorder was the "freeze" images on computers iMac running Mac OS X Lion operating system. Manufacturer hurried to respond to pleas for help and released a firmware update for candy bars, reports MacRumors.

Software called iMac Graphic Firmware Update 3.0 is designed to fix problems with the graphics work and prevent bridging computer. In this case, Apple engineers specifically clarify the documentation for the update that you can not turn off the PC from the mains during recording firmware. Otherwise, you may have difficulty downloading the iMac, or rather, he did not boot.

Update takes 482 KB of disk space and requires OS X Lion operating system. Apple does not specify exactly which iMac models require the installation iMac Graphic Firmware Update 3.0, but there are systemic module "Software Update", which will automatically detect that there is a new computer, including the graphics firmware subsystem.