1. Turn your Asus K50AD laptop over.
2. Find the laptop battery release button lock for your Asus K50AD laptop.
3. Now that your Asus K50AD 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 K50AD battery is removed, grab your replacement Asus K50AD battery for installation.
6. Insert the battery into the slot. Push the Asus K50AD battery towards the laptop and secure it in place.