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alt

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    MP 6,1 Alt button not working on 2010 Mac Pro (for boot options).

    Hello Mac people. I have a hopefully short and easy question for anyone willing to help. I just acquired a 2010 mac pro (2x 2.66 ghz, 28 gb ram) as an experiment rig. It runs pretty slow even considering it's age and I thought I would try linux on it and see if I can put some life back into...
    • leapp
    • Thread
    • alt boot linux on mac pro mac pro (2010)
    • Replies: 6
    • Forum: Mac Pro
  2. H

    My iMac completely ignores when I hold down alt at boot

    I've tried two wired keyboards, one of them Apple, but it just goes straight to the internal SSD. No options. How do I fix this? It's a 27 inch 2009 model, feel free to move this to 'Early Intel' if needed. Thanks!! x
    • Heeheeriah
    • Thread
    • alt boot core 2 duo help imac option key support
    • Replies: 11
    • Forum: iMac
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