6. Press the tab 1 that secures the power button board as shown, and then remove the power buttonboard from the power button board holder.Figure12. Removing the power button board7. Pull out the power button board cable through the hole in the chassis as shown.Figure13. Removing the power button board8. Pass the cable of the new power button board through the hole in the chassis as shown.Figure14. Installing the power button board52 Lenovo S200 User Guide