|Dec 17, 2012, 05:18 PM||#1|
Apple Releases iMac EFI Update 2.0 to Fix Sleep and Thunderbolt Issues
Apple has released an update for late 2012 iMac models that fixes issues related to sleep and Thunderbolt, as well as compatibility when using 5GHz Wi-Fi frequencies. The update is recommended for all "late 2012" iMacs.
iMac EFI Update 2.0 can be downloaded from Apple's support site or through the Mac App Store on affected iMacs.
Update: Apple has released a similar MacBook Pro Retina EFI Update v1.1 for the 13-inch Retina MacBook Pro.
Article Link: Apple Releases iMac EFI Update 2.0 to Fix Sleep and Thunderbolt Issues
|Dec 17, 2012, 05:23 PM||#3|
Both updates (the WiFi update *and* the EFI update) came through on my brand new 21" iMac. Must be distinct.
15" Retina MacBook Pro, 2.3 GHz Quad Core i7; 32 GB iPhone 5s; 32GB iPad Mini with Retina Display
Rock Chalk Jayhawk, Go KU.
|Dec 17, 2012, 05:28 PM||#4|
I wonder if this fixes the unmount on sleep w/ USB 3 hard drives. Otherwise what other sleep issues is the new iMac having? (Not home to try right now). Curious b/c the USB 3 issue was the only one I experienced. I wish Apple was more detailed in their update synopsis.
Walled Garden ≠ Prison:
"People who use Apple products considered their options, and chose Apple. If they regret their decision, they can dump it at any time." -- Harry McCracken, Technologizer.com
|Dec 17, 2012, 06:14 PM||#8|
|Jan 4, 2013, 04:38 PM||#13|
|Thread Tools||Search this Thread|
|thread||Thread Starter||Forum||Replies||Last Post|
|Apple Releases Firmware Update for 2013 Mac Pro to Fix Power Nap Issues||MacRumors||Mac Blog Discussion||34||Feb 28, 2014 05:47 AM|
|Apple Releases EFI Update for New Late 2013 iMac Models to Address Boot Camp Install Issues||MacRumors||Mac Blog Discussion||9||Sep 25, 2013 07:56 AM|
|Apple Releases MacBook Air Software Update to Fix Photoshop Screen Flickering and Wi-Fi Connection Issues||MacRumors||MacRumors.com News Discussion||50||Jul 22, 2013 05:55 PM|
|Apple Releases Mac Mini EFI Firmware Update 1.7 to Fix Flickering on HDMI External Displays||MacRumors||MacRumors.com News Discussion||117||Apr 7, 2013 11:22 PM|
|Apple Releases MacMini EFI Firmware Update 1.7 - Fix Flickering on HDMI Displays||k.alexander||Mac mini||3||Dec 10, 2012 02:50 PM|
All times are GMT -5. The time now is 01:18 AM.