1. Turn your Apple MA463ZH_HD100 laptop over.
2. Find the laptop battery release button lock for your Apple MA463ZH_HD100 laptop.
3. Now that your Apple MA463ZH_HD100 laptop battery is unlocked, find the battery release button down.
4. Holding the laptop battery release button, gently pull your battery away from the laptop.
5. Now that your Apple MA463ZH_HD100 battery is removed, grab your replacement Apple MA463ZH_HD100 battery for installation.
6. Insert the battery into the slot. Push the Apple MA463ZH_HD100 battery towards the laptop and secure it in place.