Canon Powershot A720 IS Motherboard Replacement手順の2履歴

	[* black] Place the camera down so that the lens is facing up.
-	[* red] ~~Use~~ the Phillips #00 ~~Precision Screwdriver to unscrew the inner most 4 mm phillips head screw~~. ~~This will remove the door from the camera.~~
-	[* ~~icon_reminder~~] ~~Always place screws on~~ the ~~the magnetic mat and write~~ the ~~size and location of where they were removed from with a dry erase marker~~.
+	[* red] Remove the single 4 mm screw from inside the battery door using a Phillips #00 screwdriver.
+	[* black] Remove the door from the camera.