Fix Mid 2009 MBP RAM not recognized issue
Possible cause of unrecoganized RAM
Possible cause of unrecoganized RAM
Replacing MBP cable
After four years of use, the wire on my MagSafe finally fray out. After searching a bit, I found that a new one costs $80!! My old memories came back: almost all accessories by Apple are rip-offs. See how low the ratings are: