Historique de l'étape n° 2 de Dell Chromebook 11-3120 Motherboard Replacement

	[* black] Gently remove the 4 ribbon cables that connect to the motherboard from other components. Lift the tiny switch from the direction of the wire insertion keeping the ribbon in place and pull the transparent strip attached to the ribbon.
	[* icon_caution] Use caution when removing ribbon cables as they may tear if too much force is used.
+	[* icon_note] Not all of the ribbon cables have a tiny switch to lock it in place, if the ribbon cable does not pop out with some force, then there is most likely a switch lock on the very top of the port that needs to be lifted.