Index: sources/gui/qml/components/USBButton.qml
===================================================================
diff -u -r73091a6f5717c0fc88e236c06c618ad361f30a3c -r1a8e9578b27bb3877116675d0b2361ce4f5b5539
--- sources/gui/qml/components/USBButton.qml	(.../USBButton.qml)	(revision 73091a6f5717c0fc88e236c06c618ad361f30a3c)
+++ sources/gui/qml/components/USBButton.qml	(.../USBButton.qml)	(revision 1a8e9578b27bb3877116675d0b2361ce4f5b5539)
@@ -24,12 +24,19 @@
     width: 50
     height: width
     x: width - 10
-    text.text: qsTr("USB")
+    Image { id: _image
+        width   : Variables.iconsDiameter
+        height  : Variables.iconsDiameter
+        anchors.centerIn: parent
+        source  : "qrc:/images/iEject"
+    }
     text.font.pixelSize: Fonts.fontPixelButton * 0.75
-    onPressed: {
+    onPressed   : {
         _GuiView.doUSBDriveUmount()
     }
 
+    fading: ! _GuiView.usbReady && ! _GuiView.usbRemoved
+
     Connections { target: _GuiView
         onDidUSBDriveRemove : _root.enabled = false
         onDidUSBDriveMount  : _root.enabled = true