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Precision 3640 Tower Setup and Specifications

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Clearing BIOS (System Setup) and System passwords

About this task

NOTE:To conduct a BIOS and System password reset, you must call the Dell Tech Support number in your region.

Steps

  1. Key in your computer's service tag number into the locked BIOS/system setup screen.
  2. Convey the code generated to the Dell Tech Support agent.
  3. The Dell Tech Support agent will provide a 32 character Master System Password that can be used to access the locked BIO/system setup.

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