Dell W3707C Screen has one or more lines, Button on the remote control and select Size. For more

Problem	Possible Solution
Screen has one or more lines	1 Check the aspect ratio settings in the TV Menu. Press the Menu
		button on the remote control and select Size. For more
		information on using the TV Menu, see "Using the TV Menu"
		on page 25.
	2	Ensure the proper source is selected in the Input Select menu.
		See "Input Select" on page 26 for more information.
	3	Try connecting a different device. Ensure that you properly
		connect the cables and update the input source in the TV
		Menu.
	4	Update the size settings in the TV Menu. Press Menu button on
		the remote control and select Size.
	5	Reset the original factory defaults. Press Menu button on the
		remote control, select Setup, and then select Factory Reset.
The front panel buttons do not work	Check the TV Menu to see if the buttons have been locked. Press
	Menu button on your remote control, select Setup.
	Use the front panel buttons to unlock the TV Menu and front
	panel buttons:
	1	Press the Menu button.
		A message appears stating that the TV Menu and buttons are
		locked.
	2	While the message is on the screen, press the volume up and
		channel up buttons on the front panel simultaneously for 10
		seconds.
		A message appears stating that the TV Menu and buttons are
		unlocked.
The picture is too small	1 Adjust the size settings. Press Menu button on the remote
		control, and select Size.
	2	This may be a problem with your device. See the
		documentation for the device.

Troubleshooting Your TV

39