1. Turn your HP dv9752eo laptop over.
2. Find the laptop battery release button lock for your HP dv9752eo laptop.
3. Now that your HP dv9752eo 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 dv9752eo battery is removed, grab your replacement HP dv9752eo battery for installation.
6. Insert the battery into the slot. Push the HP dv9752eo battery towards the laptop and secure it in place.