This article originally appeared in TidBITS on 2011-10-27 at 8:08 p.m.
The permanent URL for this article is: http://tidbits.com/article/12591
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Apple Releases Multiple Hardware-Related Updates

by Adam C. Engst

Normally we’d cover Apple’s hardware-related updates individually, but since there are so many of them and so few details, we decided to lump them all together. With the firmware updates, be sure not to interrupt the update process because doing so could brick your Mac. In general, we recommend getting firmware and other hardware-related updates; Software Update is the best method of installing the right ones, since it can be difficult to ascertain what exact model Mac you have.

[1]: http://support.apple.com/kb/DL1469
[2]: http://support.apple.com/kb/TS4088
[3]: http://support.apple.com/kb/DL1450
[4]: http://support.apple.com/kb/DL1448
[5]: http://support.apple.com/kb/DL1449
[6]: http://support.apple.com/kb/DL1470
[7]: http://tidbits.com/resources/2011-10/old-iMac-icon.png
[8]: http://support.apple.com/kb/DL1451