Dell 2707WFP - UltraSharp - 27" LCD Monitor Manuel de l'utilisateur - Page 45
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The monitor will not fill the entire
screen.
NOTE: When choosing DVI-D mode,
Universal Serial Bus (USB) Specific Problems
SPECIFIC SYMPTOMS
USB interface is not working
High Speed USB 2.0 interface is
slow.
Dell Soundbar (Optional) Troubleshooting
COMMON
WHAT YOU EXPERIENCE
SYMPTOMS
No Sound
No power to Soundbar - the
power indicator is off.
(built-in DC power supply. i.e.
2707WFP)
No Sound
Soundbar has power - power
indicator is on.
Distorted Sound
Computer's sound card is used as
the audio source.
Distorted Sound
Other audio source is used.
Unbalanced Sound
Sound from only one side of
Output
Soundbar.
The picture can't fill the height or width of the screen.
function is not available.
Auto Adjust
WHAT YOU EXPERIENCE
USB peripherals are not working
High Speed USB 2.0 peripherals working slowly or
not at all.
Turn the Power/Volume knob on the Soundbar clockwise to the middle position; check if the
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power indicator (green LED) on the front of the Soundbar is illuminated.
Confirm that the power cable from the Soundbar is plugged into the monitor.
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Confirm that the monitor has power.
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If the monitor has no power, see
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problem.
Plug the audio line-in cable into the computer's audio out jack.
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Set all Windows volume controls to their maximum.
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Play some audio content on the computer (i.e. audio CD, or MP3).
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Turn the Power/Volume knob on the Soundbar clockwise to a higher volume setting.
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Clean and reseat the audio line-in plug.
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Test the Soundbar using another audio source (i.e. portable CD player).
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Clear any obstructions between the Soundbar and the user.
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Confirm that the audio line-in plug is completely inserted into the jack of the sound card.
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Set all Windows volume controls to their midpoints.
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Decrease the volume of the audio application.
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Turn the Power/Volume knob on the Soundbar counter-clockwise to a lower volume setting.
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Clean and reseat the audio line-in plug.
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Troubleshoot the computer's sound card.
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Test the Soundbar using another audio source (i.e. portable CD player).
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Clear any obstructions between the Soundbar and the user.
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Confirm that the audio line-in plug is completely inserted into the jack of the audio source.
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Decrease the volume of the audio source.
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Turn the Power/Volume knob on the Soundbar counter-clockwise to a lower volume setting.
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Clean and reseat the audio line-in plug.
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Clear any obstructions between the Soundbar and the user.
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Confirm that the audio line-in plug is completely inserted into the jack of the sound card or audio
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source.
Due to the non-standard formats of DVDs,
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the monitor may not show the full screen
pictures.
POSSIBLE SOLUTIONS
Check that your monitor is powered ON.
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Reconnect the upstream cable to your computer.
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Reconnect the USB peripherals (downstream connector).
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Switch off and then turn on the monitor again.
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Reboot the computer.
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Check that your computer is USB 2.0 capable.
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Verify USB 2.0 source on your computer.
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Reconnect the upstream cable to your computer.
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Reconnect the USB peripherals (downstream connector).
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Reboot the computer.
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POSSIBLE SOLUTIONS
Monitor Specific Troubleshooting
for monitor common