Historique de l'étape n° 1 de Dell Inspiron 910 Battery Replacement

-	[* black] Ensure that the ~~laptop battery has been removed~~. If it ~~has not,~~ ~~view~~ the ~~guide on~~ the ~~battery and remove it~~.
+	[* black] Ensure that laptop is powered off and that it the power cord is not connected to it. If the laptop is not powered off, power it off. If the laptop cord is connected, unplug it from the laptop.