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Thunderbolt Firmware Update v1.2

This update provides stability fixes for Thunderbolt and Target Disk Mode.

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 computer during this update. Note: Your computer must be plugged into AC power for the update to install.


File Size: 1.22 MB

System Requirements Supported Languages