Remove two PH1 screws

Gently pull up on the ribbon retaining tab. Do NOT pull on ribbon. It will slide itself out in final step

Gently pull up on the ribbon retaining tab. Ribbon is attached to underside of PCB via a sticky pad. Gently pull the ribbon away from pad

Desolder both points. Red (Left) Black (Right)

Gently press up on the PCB where you removed the two PH1 screws and rotate the board upside down