1. Turn your Gateway 7010905R laptop over.
2. Find the laptop battery release button lock for your Gateway 7010905R laptop.
3. Now that your Gateway 7010905R 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 Gateway 7010905R battery is removed, grab your replacement Gateway 7010905R battery for installation.
6. Insert the battery into the slot. Push the Gateway 7010905R battery towards the laptop and secure it in place.