All Terminals now can be opened in low power / channel state and show dark slots.

tile/storage/TileChest.java

@@ -319,6 +319,12 @@ public class TileChest extends AENetworkPowerTile implements IMEChest, IFluidHan
 			return false;
 		}
 
+		@Override
+		public void onListUpdate()
+		{
+			// not used here
+		}
+
 	};
 
 	class ChestMonitorHandler<T extends IAEStack> extends MEMonitorHandler<T>