Is there a way to check whether my dock is malfunctioning or the module?  When powered I have no LED.  The module can't cause that...correct?  It's beyond warranty so I'd like to fix it myself.  If there is any way to tell whether it's the module or dock I'd appreciate it.  I love this product and it is an essential part of my live rig.  I'd be happy to purchase whichever...the module or the dock.   Thanks for any help!!  Sincerely Glenn Laba