1. Turn your Toshiba L500D-174 laptop over.
2. Find the laptop battery release button lock for your Toshiba L500D-174 laptop.
3. Now that your Toshiba L500D-174 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 Toshiba L500D-174 battery is removed, grab your replacement Toshiba L500D-174 battery for installation.
6. Insert the battery into the slot. Push the Toshiba L500D-174 battery towards the laptop and secure it in place.