1. Turn your Toshiba p755-s5320 laptop over.
2. Find the laptop battery release button lock for your Toshiba p755-s5320 laptop.
3. Now that your Toshiba p755-s5320 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 p755-s5320 battery is removed, grab your replacement Toshiba p755-s5320 battery for installation.
6. Insert the battery into the slot. Push the Toshiba p755-s5320 battery towards the laptop and secure it in place.