Apple updates 27-inch iMac firmware to address flickering issues

Apple updates 27-inch iMac firmware to address flickering issues

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, Apple has just released a second firmware update which will hopefully get to the bottom of any issues you’re having.

The update notes are, as usual, sparse:

Updates the display firmware on 27-inch iMac systems to address issues that may cause intermittent display flickering.

This is following on the heels of a late December update that changed the graphics firmware on the iMac’s ATI Radeon HD 4670 and 4850 GPU, which didn’t seem to do much to solve the widely-reported display issues plaguing Apple’s most gorgeous desktop to date.

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Hopefully this one will do better: the update is only 294KB and can be downloaded now through Apple Support.

About the author

John BrownleeJohn Brownlee is news editor here at Cult of Mac, and has also written about a lot of things for a lot of different places, including Wired, Playboy, Boing Boing, Popular Mechanics, Gizmodo, Kotaku, Lifehacker, AMC, Geek and the Consumerist. He lives in Cambridge with his charming inamorata and a tiny budgerigar punningly christened after Nabokov's most famous pervert. You can follow him here on Twitter.

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