Historique de l'étape n° 9 de Canon Powershot A720 IS Motherboard Replacement

-	[* red] Turn the camera over and unscrew 4.5 mm Phillips head screw ~~to detach~~ the ~~shutter button and settings dial from the rest of the camera~~.
+	[* red] Turn the camera over and unscrew 4.5 mm Phillips head screw that is by the Settings Dial.
	[* orange] From the metal frame, unscrew the 3 mm Phillips screw head to begin to detachment of the battery housing unit.