imac_2013_colorFollowing today's launch of updated iMacs, Apple has released an iMac (late 2013) EFI Update 2.1 for the new machines.

This update is recommended for iMac (late 2013) models. This update addresses an issue which may cause a black screen to appear when installing Windows 7 or Windows 8 using Boot Camp Assistant if both an external optical drive and USB thumb drive are connected to the system. This update also ensures that the system will boot by default into OS X after installation of Windows 8.

The 8.7 MB update requires OS X Mountain Lion v10.8.4 (12E4022) or later, suggesting that at least some new iMacs may need to be updated with the current OS X 10.8.5 upon delivery.

Apple's new iMacs include Intel's latest Haswell processors, improved graphics, faster PCI Express-based flash storage options, and the support for the new 802.11ac Wi-Fi standard making its way into the company's Mac products. The 21.5-inch model begins at $1299, with the 27-inch model starting at $1799.

Related Roundup: iMac
Buyer's Guide: iMac (Neutral)
Related Forum: iMac

Top Rated Comments

thaifood Avatar
109 months ago
Honestly people and no excuse to whine about this.

They found a problem, issued a fix in a timely manner, and notified the public. Sounds like good business practice to me.

Grow up.
Score: 5 Votes (Like | Disagree)
jafingi Avatar
109 months ago
Apple hasn't even shipped these and there's an EFI update. Why doesn't Apple just install the update before they ship them ?

Why ?

Because they have been sitting in a warehouse for a while now.

Probably the same for the MB Pro's and Air's.

And the Mac Pro.

Because they have to mass produce these machines before making them available. It's not like they begun making them one week ago. Maybe started 1-2 months ago, and in the meantime, they have been testing them and found the issues hence addressing them in an update now :-)
Score: 5 Votes (Like | Disagree)
zecks420 Avatar
109 months ago
Apple hasn't even shipped these and there's an EFI update. Why doesn't Apple just install the update before they ship them ?

Why ?

Because they have been sitting in a warehouse for a while now.

Probably the same for the MB Pro's and Air's.

And the Mac Pro.
Because its called having to build up stock.... and if they didnt people like you would bitch about not being enough available... like they magically appear on store shelves. Please... Find something else to complain about. As you so obviously put it... their not even out yet so I doubt your "Inconvenienced" by hitting the update button..

----------

This wouldn't have happened if S.... Nevermind:D

Too damn funny. But i agree. lol
Score: 2 Votes (Like | Disagree)
Battlefield Fan Avatar
109 months ago
This wouldn't have happened if S.... Nevermind:D
Score: 2 Votes (Like | Disagree)

Popular Stories

AirPods Pro Gen 3 Mock Feature Red

AirPods Pro 2 Could Start a New Accessory Ecosystem

Friday January 14, 2022 2:34 am PST by
Apple's second-generation AirPods Pro could arrive alongside a new series of accessories, recent leaked images suggest. Alleged leaked photos of the next-generation AirPods Pro obtained by MacRumors showed a charging case with a metal loop on the side for attaching a strap. Apple has not used this design for any of its other AirPod models and it is unclear why it would be added in this...
netflix2

Netflix Again Raises Prices for All Plans, 4K Streaming Now $20 Per Month

Friday January 14, 2022 12:46 pm PST by
Netflix today updated the prices for its streaming plans, and all of its offerings are now more expensive. The Basic plan is now priced at $9.99 per month, the Standard plan is priced at $15.49 per month, and the Premium plan is priced at $19.99 per month. The Basic plan is $1 more expensive, up from $8.99 per month. This plan allows users to watch on just one screen at a time, and it limits ...
iPhone 14 Mock pill and hole 16x9 120hz

Analyst: All iPhone 14 Models to Feature 120Hz Displays, 6GB of RAM, and More

Friday January 14, 2022 7:02 am PST by
Apple is rumored to announce four new iPhone 14 models in September, and ahead of time, analyst Jeff Pu has outlined his expectations for the devices. In a research note with Haitong International Securities, obtained by MacRumors, Pu claimed that all iPhone 14 models will feature ProMotion displays, compared to only Pro models currently. ProMotion enables a variable refresh rate up to 120Hz ...
ios 15

Apple Releases Minor iOS 15.2.1 and iPadOS 15.2.1 Updates

Wednesday January 12, 2022 10:05 am PST by
Apple today released minor 15.2.1 updates for iPhone and iPad users, and the software comes one month after Apple launched iOS 15.2 and iPadOS 15.2 with a slew of improvements. The iOS 15.2.1 and iPadOS 15.2.1 update can be downloaded for free and the software is available on all eligible devices over-the-air in the Settings app. To access the new software, go to Settings > General >...
maxresdefault

Hands-On With LG's 32-Inch UltraFine OLED Pro Display

Wednesday January 12, 2022 1:12 pm PST by
LG in December announced the launch of its new 2022 32-inch UltraFine OLED Pro display, and in our latest YouTube video, we went hands-on with it to see how it compares to Apple's Pro Display XDR and whether it might be worth picking up depending on the price point. Subscribe to the MacRumors YouTube channel for more videos. Officially named the "32BP95E," the display features a resolution of ...
iPad Pro Big Ol Logo Orange

Next iPad Pro Might Feature Large Glass Apple Logo to Allow Wireless Charging

Friday January 14, 2022 10:44 am PST by
Bloomberg's Mark Gurman and Debby Wu last year reported that Apple had tested a new iPad Pro with a glass back for wireless charging capabilities. In a recent edition of his newsletter, Gurman said he expects the new iPad Pro to be released in 2022. While the new iPad Pro is still on track to feature wireless charging, 9to5Mac's Filipe Espósito today reported that Apple may have ultimately...
iPhone 14 Mock pill and hole

iPhone 14 Pro Now Rumored to Feature Both Pill-Shaped and Circular Cutouts

Wednesday January 12, 2022 9:26 am PST by
Apple is widely expected to remove the notch on iPhone 14 Pro models, but there have been conflicting rumors about the new design. Early rumors suggested that Apple would adopt a hole-punch design with Face ID somehow moved completely under the display, and later it was rumored that there would be a pill-shaped cutout instead. Now, display industry consultant Ross Young has claimed that...
fortnite apple logo geforce feature

Fortnite Coming Back to iOS Soon Thanks to Nvidia's GeForce NOW Service

Thursday January 13, 2022 11:19 am PST by
With the Apple vs. Epic Games lawsuit continuing on, there are no signs that Apple has any intention of allowing popular battle royale game Fortnite to return to the App Store on iPhone and iPad. Epic Games has found a workaround though, by partnering up with Nvidia. GeForce NOW, Nvidia's streaming gaming service, will soon add Fortnite support, allowing Fortnite to be played through a...
iMac 27 inch 2020 sale

Deals: Apple's 21.5-Inch iMac Hits Record Low Price of $599.99 ($499 Off) [Update: Out of Stock]

Thursday January 13, 2022 4:05 am PST by
Amazon today has a great deal on the 2017 Intel 21.5-inch iMac (2.3GHz, 8GB RAM, 256GB SSD), priced at $599.99, down from $1,099.00. This is the best price we've ever tracked on this model, and it's only available at Amazon. The sale price will be reflected after an automatic coupon is applied at checkout. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...