Macbook pro upgrade help!!!!!

Discussion in 'MacBook Pro' started by jbauser70, Apr 20, 2011.

  1. jbauser70 macrumors newbie

    Apr 20, 2011
    Backed up on time machine, opened macbook pro no problem, installed 4g RAM, new HDD 500GB, and new super drive. Now it turns on but all i get is a blinking light, and no way to install os-x for my time machine to re-install. Where did i go wrong? whats my next step?:confused:
  2. TheFarmer macrumors 6502

    Jan 13, 2011
    Uninstall RAM, put old RAM back in and try again :) Report back.
  3. jbauser70 thread starter macrumors newbie

    Apr 20, 2011
    still blinking

    nothing new. now i replaced HDD with original, super drive with original and original ram. All i got is a blinking light!:confused:

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