Entering in OpenFirmware after boot ?

Discussion in 'Apple' started by mhz, Aug 21, 2006.

  1. mhz

    mhz Guest

    Is it possible to get OF screen after OS X boot ?
    mhz, Aug 21, 2006
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  2. mhz

    Jon Guest

    Manually, yes: Hold down Command-Option-O-F during startup.
    But that was probably not what you meant?
    Jon, Aug 21, 2006
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  3. No. You can read and set the variables from OS X with the nvram command,
    but you have to boot into Open Firmware to get the OF screen.
    Neill Massello, Aug 21, 2006
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