OSD Messages
While using your TV, the following messages may appear.
Message
Auto Adjust
Out of Range
No Video Input
TV Button Lock
In Power Save Mode
Press any key on keyboard or move mouse
In Power Save Mode
Please Check Video Signal
Self Test
38
Troubleshooting Your TV
Possible Solution
No action required, the TV is performing an auto
adjustment.
Check the optimal resolution settings.
You may need to download a new video driver. For
more information, go to support.dell.com.
1
Check all cables are properly connected.
Ensure the proper source is selected in the Input
2
Source menu. See "Input Select Menu" on
page 26 for more information.
To unlock, press Menu on your remote control,
select Setup.
If you are unable to use the remote control, press
the volume up and the channel up buttons on the
side of the TV for 10 seconds to unlock the buttons.
If you have a computer connected to the TV and
there is no signal detected, the TV goes in to sleep
mode. The power light is amber when the TV in is
sleep mode.
Press any key on the keyboard or move the mouse to
wake the TV.
If you are using a video device and it has been
inactive for 30 minutes the TV goes in to power
save mode. The power light is amber when the TV
is in power save mode.
Appears for computer source when there is nothing
plugged in. Select VGA or DVI from Input Select
menu and nothing is plugged in. Plug a computer
in to the VGA or DVI.