Closing screen won't put to sleep?
Recently, Apple replaced my logic board, screen, and battery. Now, what I think is the reed switch that is activated by the screen closing is either not working or isn't connected properly. I did do a RAM upgrade once I got my mac back from the store. Could it have been me messing up something during the upgrade, or is it something else? I also found out that my optical drive doesn't work too.
Is this a good question?