When I start up my Dell PC it gives the error 'System battery voltage is low'.


  1. Disconnect all cables including the power cable from the PC
  2. Keep the on/off button pressed for approximately 10 seconds.
  3. Reconnect the cables and see if the error still occurs.
  4. If the message is still displayed ask a technician to disconnect all cables from the PC, open it, take the coin cell battery out of the PC, press the power button for 10 sec.
  5.  Install the battery again, reconnect the cables, and start the PC back up.
  6. If this solution does not solve the problem either please contact Dell Support.
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