1. Turn your Asus X44HY laptop over.
2. Find the laptop battery release button lock for your Asus X44HY laptop.
3. Now that your Asus X44HY 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 Asus X44HY battery is removed, grab your replacement Asus X44HY battery for installation.
6. Insert the battery into the slot. Push the Asus X44HY battery towards the laptop and secure it in place.