Listing installed firmware

Discussion in 'macOS' started by JJDubya, Mar 3, 2010.

  1. JJDubya macrumors newbie

    Feb 25, 2010
    I have been having a problem with powering an external display with my MBP running 10.6.2. Among the myriad suggestions harvested from a Google search, a firmware update of the hardware powering the minidv port was suggested. I was browsing the firmware updates on and saw that there were lots of them... and then wondered how many other firmware updates I should consider. I got into system profiler and found some of the technical details of each bit of installed hardware. Is the "gMux version" the firmware version? If so, how do I compare that with the downloads on They don't seem to list what version the NEW firmware is... I'm sure there is a way to figure out if my firmwares are up-to-date. Suggestions?

    Thanks for helping a new-to-Mac user,

  2. upaymeifixit macrumors 6502a


    Feb 13, 2009
    I too would be interested in this if anyone had any idea.

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