1. Turn your Asus U50A laptop over.
2. Find the laptop battery release button lock for your Asus U50A laptop.
3. Now that your Asus U50A 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 U50A battery is removed, grab your replacement Asus U50A battery for installation.
6. Insert the battery into the slot. Push the Asus U50A battery towards the laptop and secure it in place.