Troubleshooting, Help guide – Sony NWZ-F805BLK User Manual
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NWZ-F804/F805/F806
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Troubleshooting
Dealing with Troubles
What can I do to solve a problem?
Operation
Your Walkman does not operate (does not respond to button
operations).
Your Walkman does not work properly.
The date and time have been reset.
Playback has stopped suddenly.
An application does not operate.
Sound
Noise can be heard when plugging in or unplugging the headphones.
Screen
The touch screen does not operate properly.
Power
Your Walkman cannot charge the battery.
Charging completes very quickly.
Connection to a Computer
Your Walkman is not recognized as USB storage.
The computer does not recognize your Walkman even if connected by
USB cable.
The transfer takes too much time.
Only a small amount of data can be transferred to your Walkman.
Your Walkman becomes unstable while it is connected to the
computer.
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