Download Firmware Apple Mini DisplayPort to VGA 1.0

Apple has released new firmware for the Mac computers equipped with a mini displayport. The firmware, which here downloadable for Mac OS X, fixes some bugs that prevent certain external displays from being powered and flickering in the image. Below are the full release notes of the Mini DisplayPort to VGA patch:

About Mini DisplayPort to VGA Firmware Update

This firmware update addresses intermittent flickering and compatibility issues such as no video on some external displays when using the Mini DisplayPort to VGA Adapter on your Mini DisplayPort enabled Mac.

The Mini DisplayPort to VGA Adapter firmware update will be downloaded to the Utilities folder and will automatically launch to update the firmware on the Mini DisplayPort to VGA Adapter.

The Mini DisplayPort to VGA Adapter must be plugged into your Mac and a compatible VGA display. The Mac power adapter must be plugged into a power outlet.