Your Walkman does not operate (does not respond to button operations).

  • The power is not on.

  • Press and hold the (Power) button. [Details]

  • Your Walkman contains condensation.

  • Let your Walkman sit for a few hours.

  • The remaining battery power is low or depleted.

  • Charge the battery by means such as connecting your Walkman to a running computer. [Details]

  • If you charge the battery and nothing changes, press the RESET button to reset your Walkman. [Details]