For the second time in six weeks, Apple yesterday delivered a firmware fix designed to stop 27-in. iMac screens from flickering. Initial reports from users who installed the update were mixed, with ...

Apple’s second firmware update for 27-in. iMacs seems to have fixed the flickering display problems, according to most users’ reports on the company’s support forum. A minority, however, maintained ...

If intermittent flickering on your 27-inch iMac display has you down, Apple has the firmware update for you. On Monday, the company released 27-inch iMac Display Firmware Update 1.0, which promises to ...

A large number of problems with Apple’s newest iMacs, especially the top-of-the-line 27-in. model, has prompted one user to create a site that tallies issues ranging from cracked screens to flickering ...

Apple releases a firmware update to fix a screen flickering issue with 27-inch iMacs. The new 27-inch iMacs have been giving Apple more headaches that most releases. First there were reports of units ...

Rumors abound that Apple has halted its production of 27-inch iMacs until they can finally get to the bottom of the yellowing, flickering display issues, but if you’ve already got a gorgeous 27-incher ...

The update, applies to the graphics firmware on the ATI Radeon HD 4670 and 4850 graphics cards used by the new iMacs. The update is designed "to address issues that may cause image corruption or the ...

Apple has released a new graphics firmware update that corrects video-flickering and image corruption problems with the latest 27-inch iMacs. The 683KB patch, available for download from Apple’s ...

Soon after Apple delayed shipments of its big screen 27-inch iMac, various users have begun to report from AppleCare technicians that a second fix for screen flickering affecting the hardware is due ...

Reports are surfacing around the Web that Apple may have stopped production of the new 27-inch iMac until it can figure out why so many issues are occurring in them. Joe Aimonetti MacFixIt Editor Joe ...