![macbook pro 3 beeps when starting macbook pro 3 beeps when starting](https://www.informaticanapoli.it/wp-content/uploads/2017/08/IMG_0194-copia.jpg)
Lift the plastic flap to expose the battery.Undo the locking clip underneath your MacBook Pro.
![macbook pro 3 beeps when starting macbook pro 3 beeps when starting](https://i.ytimg.com/vi/jpF_OrKCVAM/maxresdefault.jpg)
You should see a small locking clip next to the battery if it comes out. Check underneath to see if the battery is removable or not. If you’re using an older MacBook Pro, it may have a removable battery.
Macbook pro 3 beeps when starting professional#
This setback is undoubtedly better than professional maintenance, which takes time and costs money. You will have to reconfigure some hardware settings once it successfully starts up, but it is a small price to pay for getting your laptop working again. If an SMC error was causing the MacBook Pro not to boot, it should now boot normally.