HP md5020n, md5820n, md5880n, md6580n Channel Problems, Position, Tracking, provider, select Yes, connection, select Yes, want on the TV, the cable input, channels on the TV, 62 Fixing Problems

If a scrolling or cut-off image is	• Press Settings, go to Picture > Advanced picture > Auto-sync, press OK, and
displayed for a computer	select Yes.
connection	• Press Settings, go to Picture > Advanced picture, and adjust V Position and H
	Position.
	• Turn everything off. Then power on the TV first and power on the notebook or
	desktop computer second.
	• If the previous steps do not correct the display image, adjust the resolution of
	the notebook or desktop computer to 1024×768, 1280×768, or 1366×768
	pixels (60 Hz refresh rate). If the computer has multiple monitors, adjust the
	resolution of the monitor assigned to the TV.

If the image is flickering or unstable	• Press Settings, go to Picture > Advanced picture > Auto-sync, press OK, and
for a computer connection	select Yes.
	• Press Settings, go to Picture > Advanced picture, and adjust Frequency or
	Tracking.

If you cannot find the channel you	• Press Device one or more times to select the device you want to tune.
want on the TV	Depending on your system setup, you might need to tune channels on the TV
	or on an external device, such as a set-top cable box or satellite receiver.
	• If you are tuning an external device, be sure the TV is showing this source.
	• If you are tuning the TV, press Source and check whether you are viewing the
	antenna input or cable input. Each of these inputs has a separate list of
	channels. For example, if you want to watch a cable channel, you must select
	the cable input.
	• If the channel is not in the channel list, type the channel number and press
	Enter. Then press Settings and go to Setup > Channel setup > Add/Remove
	antenna or Add/Remove cable. Press green/PIP to add the channel.

If you cannot receive one or more	• Press Source and check whether you are viewing the antenna input or cable
channels on the TV	input. Each of these inputs has a separate list of channels.
	• Press Settings and go to Setup > Channel setup > Auto search antenna or
	Auto search cable; then press OK. This finds all currently available channels
	for the antenna or cable input.
	• Some cable channels are scrambled or specially formatted and require a
	CableCARD or set-top cable box to receive them. Check with your cable
	provider.

62 Fixing Problems