I ran into a situation where my Macbook Pro would make the start-up sound, but nothing would come on. I took it to the Apple store to see if it was a video card issue, and turns out it wasn't. My only option was to replace the Logic Board for roughly $200-300 of Ebay or Craigslist... or $600 from the Apple store!
I said screw all that and went with Plan B... bake the Logic Board at 350 degrees for 8 minutes and create ... ZOMBIE MACBOOK PRO!!!
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