1. Turn your MSI ER710 laptop over.
2. Find the laptop battery release button lock for your MSI ER710 laptop.
3. Now that your MSI ER710 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 MSI ER710 battery is removed, grab your replacement MSI ER710 battery for installation.
6. Insert the battery into the slot. Push the MSI ER710 battery towards the laptop and secure it in place.