1. Turn your Gateway M460E laptop over.
2. Find the laptop battery release button lock for your Gateway M460E laptop.
3. Now that your Gateway M460E 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 Gateway M460E battery is removed, grab your replacement Gateway M460E battery for installation.
6. Insert the battery into the slot. Push the Gateway M460E battery towards the laptop and secure it in place.