Volusia 
  county indicates that on election morning a precinct AV unit stopped taking 
  ballots at 320 counted.  The poll 
  Worker left unit off waiting for a rover to show 
  up.
   
  After 
  waiting a while she turned the unit back on and display read “prepare for 
  election” according to the precinct worker.  Another reports this same type problem 
  but the LCD displayed  Total 
  Count  0 when turned back 
  on?
   
  Have 
  you ever heard of this happening before?  
  Please advise.
   
   
  John