crwdns2934241:0crwdne2934241:0 Philip Rubin

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I did a similar thing to my macbook pro 17 inch late 2009.

Closed the lid and smacked firmly as suggested top left hand corner over the ESC key and.... amazing it worked! !

Red flickering has gone, display back to normal - thanks Vatku and Jane Dow

crwdns2915684:0crwdne2915684:0:

open