Chosen Solution
Hello to all, my macbook does not start, I think it is a problem of capacitors, only the hard disk starts but does not emit any sound, the display remains black, the fans do not start and neither does the DVD player. has anyone had the same problem? do you have any solution?
Lets pop off the bottom cover MacBook Pro 15" Unibody Mid 2012 Lower Case Replacement Do you seen any corrosion damage or staining? If you do take a good picture of it and post it here for us to see Adding images to an existing question
Before you jump into the deep end, try what the professional like Dan and myself do first. Try unplugging the battery and mag-safe adapter. Press and hold the power on button for 10 seconds. Reconnect the battery and then the mag-safe. You should get a spontaneous re-boot.
