1. Turn your MSI GX740-079US laptop over.
2. Find the laptop battery release button lock for your MSI GX740-079US laptop.
3. Now that your MSI GX740-079US 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 GX740-079US battery is removed, grab your replacement MSI GX740-079US battery for installation.
6. Insert the battery into the slot. Push the MSI GX740-079US battery towards the laptop and secure it in place.