![MacBook Pro 15-Inch "Core i7" 2.4 Late 2011 - sudden shutdown during normal operation, now turns on with black screen, the sleeping light breathing and fans running normally. Details in the comments. : r/fixit MacBook Pro 15-Inch "Core i7" 2.4 Late 2011 - sudden shutdown during normal operation, now turns on with black screen, the sleeping light breathing and fans running normally. Details in the comments. : r/fixit](https://preview.redd.it/5tvh2lf3ac891.jpg?auto=webp&s=af2a046cf38b006883c3447811bfc8b0b24fc74c)
MacBook Pro 15-Inch "Core i7" 2.4 Late 2011 - sudden shutdown during normal operation, now turns on with black screen, the sleeping light breathing and fans running normally. Details in the comments. : r/fixit
![That Time I Had to Reset My MacBook Pro's SMC to Slow Down the High-Speed, Whirring Fan – Juan Monroy That Time I Had to Reset My MacBook Pro's SMC to Slow Down the High-Speed, Whirring Fan – Juan Monroy](https://i0.wp.com/juanomatic.net/wp-content/uploads/2015/03/resetkeyboard-640x320.png?resize=640%2C320)
That Time I Had to Reset My MacBook Pro's SMC to Slow Down the High-Speed, Whirring Fan – Juan Monroy
![mac - MacBook Pro Late 2011 is working very very slow although the configuration is not that old - Super User mac - MacBook Pro Late 2011 is working very very slow although the configuration is not that old - Super User](https://i.stack.imgur.com/jjexX.jpg)
mac - MacBook Pro Late 2011 is working very very slow although the configuration is not that old - Super User
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Amazon.com: A1382 Replacement Battery for MacBook Por A1286, Made for Early and Late 2011 Mid 2012 MacBook Pro 15 inch Core i7 : Electronics
![mac - MacBook Pro Late 2011 is working very very slow although the configuration is not that old - Super User mac - MacBook Pro Late 2011 is working very very slow although the configuration is not that old - Super User](https://i.stack.imgur.com/fMfH8.jpg)