Histórico do passo nº 6 do guia Texas Instruments TI-92 Teardown

-	[* black] Keeping the front face plate *FACE DOWN* on the work surface, lift the circuit board *AND* the plastic back away. ~~These two components are loosely attached by the rectangular module just below the back-up battery.~~
+	[* black] Keeping the front face plate *FACE DOWN* on the work surface, lift the circuit board *AND* the plastic back up and away.