1. Turn your HP G62-340US laptop over.
2. Find the laptop battery release button lock for your HP G62-340US laptop.
3. Now that your HP G62-340US 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 G62-340US battery is removed, grab your replacement HP G62-340US battery for installation.
6. Insert the battery into the slot. Push the HP G62-340US battery towards the laptop and secure it in place.