Apple updates firmware for iMacs with Radeon 4850 graphics

Today's Best Tech Deals

Picked by Macworld's Editors

Top Deals On Great Products

Picked by Techconnect's Editors

Over the weekend, Apple released iMac EFI Firmware Update 1.4, an update specific to newer iMacs that use ATI Radeon HD 4850 graphics chips.

The new update “fixes intermittent system freeze issues for iMac computers with ATI Radeon HD 4850 graphics and fixes wake-from-sleep issues in Boot Camp,” according to Apple.

System requirements call for Mac OS X 10.5.6 or later.

Note: When you purchase something after clicking links in our articles, we may earn a small commission. Read our affiliate link policy for more details.
Shop Tech Products at Amazon