Clean Install Trouble

Discussion in 'Mac OS X Lion (10.7)' started by butchseaman, Sep 14, 2011.

  1. butchseaman macrumors member


    Sep 16, 2008
    i have lion I downloaded from the app store and burned to dvd. Seems to work fine using the burned dvd for upgrade .... decided I want to do clean install of lion on my macpro.

    reboot holding c down .... thought this would boot form the dvd ... but I cannot seem to get this to work.

    Do I need some type of boot install to run from the dvd?

    Thanks for your help

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