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do not enter

  1. angelbur

    Macbook pro 2011 "prohibited symbol"

    To start off I've gone and read all about prohibited "do not enter" symbol problems around. Here's whats different that doesn't seem to work for me. Macbook pro 2011 15 inch - I don't get a apple logo at the start, just right to the symbol after 10-15seconds - touched harddrive as it booted but...
    • angelbur
    • Thread
    • bootup cannot do not enter prohibited start up symbol turn on
    • Replies: 4
    • Forum: MacBook Pro
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