1. Turn your HP G62-103XX laptop over.
2. Find the laptop battery release button lock for your HP G62-103XX laptop.
3. Now that your HP G62-103XX 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 HP G62-103XX battery is removed, grab your replacement HP G62-103XX battery for installation.
6. Insert the battery into the slot. Push the HP G62-103XX battery towards the laptop and secure it in place.