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27-inch iMac EFI FW Update
27-inch iMac EFI FW Update
5.0
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HomeSystem Utilities27-inch iMac EFI FW Update
27-inch iMac EFI FW Update free download for Mac

27-inch iMac EFI FW Update

Version 1.0

For all quad-core Intel Core i5 and i7 27-inch iMacs.

5.0
Based on 1 user rateRead reviews & comments

27-inch iMac EFI FW Update overview

Apple 27-inch iMac EFI FW Update...The update is recommended for all quad-core Intel Core i5 and Core i7 processors 27-inch iMacs

This update addresses the following:

  • Resolves an issue that sometimes caused high processor utilization while playing audio through the headphone output mini-jack.
  • Resolves an issue that prevented the display backlight from turning on after powering on the iMac.

When your computer restarts a gray screen will appear with a status bar to indicate the progress of the update. Do not disturb or shut off the power on your iMac during this update

What’s new in version 1.0

Updated on Apr 15 2010

Version 1.0:
  • Release notes were unavailable when this listing was updated.

Information

License

Updater

Size

2.1 MB

Downloads

1250

App requirements

  • Intel 64
  • Intel 32
  • Mac OS X 10.6.8 or later
  • 27" iMac
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Tachyonflare
Tachyonflare
Apr 15 2010
1.0
5.0
Apr 15 2010
5.0
Version: 1.0
So far no issues, the update causes the fan to spin at high speed during the process. iMac running stable.
Tachyonflare
Tachyonflare
Apr 15 2010
5.0
Apr 15 2010
5.0
Version: null
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