I’m working to try to repair a MacBook Pro A1286 - it won’t start up. The owner said his 7-yr old dropped it, and it’s been sitting for some time. A visual inspection reveals no obvious damage externally, or internally, as a matter of fact, the MBP appears to be in pristine condition. There are no lights from the Magsafe power adapter port. I’ve tested the Magsafe adapter on another MacBook Pro, and it works. Any idea what other test I might try? Thank you in advance for your reply.
