if you have checked any fuses with a test meter,and you dont have any power coming from the aux power from the panel,then its shot,buy a new one,and do us all a favour,if ever you come back for advice,give the make and model of the panel,it makes life easy for us to advise,
and then you may get better responses to your questions,as we guys on here get fed up trying to second guess you guys as to what panel you all may be using.
gts
January 2011