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Latitude 12 Rugged Extreme Tablet – 7212 Owner's Manual

Dell Enhanced Pre-Boot System Assessment - ePSA diagnostic 3.0

You can invoke the BIOS and ePSA diagnostics by either:
NOTE:As the rugged tablet is without keyboard, perform the following ePSA diagnostic.
  • To enter BIOS (system setup) without keyboard, Power on system. Press on Volume decrease button during startup (as the Dell Logo appears) until the BIOS (system setup) screen is displayed.
  • To enter ePSA (system setup) without keyboard, Power on system. Press on Volume increase button during startup (as the Dell Logo appears) until the BOOT Menu screen is displayed.
    NOTE:Use the Volume increase button to navigate to respective diagnostic and press on Volume decrease button to select the required option.

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