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Apple Computing Products:
macOS - Operating System
Lion reset pram?
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<blockquote data-quote="Dysfunction" data-source="post: 1303648" data-attributes="member: 51052"><p>You can't use Open Firmware because it's not a PowerPC (cmd-opt-o-f). I do recall resetting PRAM in Lion before I whipped it and rolled back to Snow Leopard in July. As I recall, the key sequence is identical. That said, since the recovery partition is cmd-r, it's possible that having the cmd-opt-p-r keys held down is far more time sensitive than it used to be. </p><p></p><p>FWIW, Apple hasn't changed their technote on resetting PRAM/NVRAM.</p></blockquote><p></p>
[QUOTE="Dysfunction, post: 1303648, member: 51052"] You can't use Open Firmware because it's not a PowerPC (cmd-opt-o-f). I do recall resetting PRAM in Lion before I whipped it and rolled back to Snow Leopard in July. As I recall, the key sequence is identical. That said, since the recovery partition is cmd-r, it's possible that having the cmd-opt-p-r keys held down is far more time sensitive than it used to be. FWIW, Apple hasn't changed their technote on resetting PRAM/NVRAM. [/QUOTE]
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Lion reset pram?
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