Troubleshooting blank screen in Relay 2500, 3500, and 4500

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Products affected: Relay™ 2500, Relay™ 3500, Relay™ 4500


Blank screen


  • Tablet is asleep
  • No power
  • Inserter not turned on


  • Push the blue power button to wake up the tablet
  • Verify power cord is firmly connected and wall socket is on
  • Turn the power switch ON

UPDATED: 30 June 2021