Historique de l'étape n° 1 de Canon Powershot SD550 Motherboard Replacement

	[* yellow] Unscrew the two screws still holding the button contact panel onto the camera.
-	[* orange] Using the Spudger, disconnect the ribbon attaching the button contact panel to the ~~logic board~~. ~~This is located at the bottom of the button contact panel, if holding the camera right-side up and looking at the camera's back (the side where the LCD screen usually is).~~
+	[* orange] Using the Spudger, disconnect the ribbon cable attaching the button contact panel to the motherboard.
	[* black] Gently pull the button contact panel away from the logic board.