Sony WALKMAN NWZ-E435F Operation Manual page 95



Troubleshooting
Operation
(continued)
Symptom
Noise is generated.
Buttons do not work.
Playback does not stop.
Cause/Remedy
 A device emitting radio signals, such as a mobile
phone is being used near the player.
 When using devices such as mobile phones, keep
them away from the player.
 Music data imported from CDs, etc., is damaged.
 Delete the data, then import and transfer it again.
When importing data to your computer, close any
other applications to avoid data damage.
 Transferred files are not in a playable format. For
details, see "Supported file format" of
"Specifications" (  page 118).
 Some songs may not play back, depending on
certain file specifications.
 The HOLD switch is set to the HOLD position.
 Slide the HOLD switch to the opposite position
(  page 12).
 The player contains moisture condensation.
 Wait a few hours to let the player dry.
 The remaining battery power is low or insufficient.
 Charge the battery by connecting the player to a
running computer (  page 23).
 If you charge the battery and nothing changes,
press the RESET button to reset the player ( 
page 92 ).
 While "Connecting" or "Connected USB (MTP)" is
being displayed, you cannot operate the player.
 Disconnect the USB connection, then operate the
player.
 With this player, there is no difference between
stopping and pausing. When you press the 
button,  appears and playback pauses/stops.
Continued 