Question about RCA L42WD22 42 in. LCD Television
On B:Press the MENU button on the remote.Select Setup.Select Auto Program.Choose Air or Cable.Select Auto Program to let the TV reprogram the channels.Check that the channel is programmed into memory. There are a couple of ways to do this: Use the TV menu system. Accessing this setting varies depending on the model TV that you own. Here are two options that are common on many TV's: Option A:Press the MENU button on the remote.Use the VOL and CH buttons to move through the menu and add any missing channels try this if not r
Do a full reset if this dosnt work
Posted on Dec 25, 2013
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Posted on Jan 02, 2017
IF the set is under warranty, you should return it.
Do this to see if your set is "sending" the image to the LCD panel.
1) What the set on take a bright flashlight and press it against the screen.
2) Look for the "image" moving around the edge of the flashlight.
3) If you see the "image" then the problem is in the inverter/CCLT or the power to it.
4) If you do not see the "image", you should look at the LCD controller(TCON) for the problem.
Posted on Feb 25, 2009
SOURCE: no signal display on rca 42" lcd
If you have tried other input jacks and cables with the same result, then yes, the input/output board is defective or buggy. Sometimes a power drain can clear this up as well so it's worth a try:
1. Unplug the product's power cable so the device is not grounded to the house. 2. Press and HOLD the product's own power button for 1 minute to drain the capacitors. 3. Plug the product back into a wall outlet and try to turn it on.
Note: This procedure works with battery operated devices as well so remove the batteries and hold down it's power button. Electricity can remain in capacitors and on circuit boards enough to prevent normal functionality. By clearing the residue electricity, your product will have a fresh start and many times this will resolve a buggy or non-responsive device that appears to be dead.
If this doesn't resolve it, service would be necessary.
Posted on Mar 25, 2009
I had the same problem and finally sloved it. You have to leave the input channels ( Vid1, Vid2, SVid, Cmpt, HDMI, etc ) in the In Channel List. So push the INPUT button, go to VID1, press Menu, go down to List & Labels then check In Channel list. Do this for all the inputs and then run your Channel search again. I hope this works for you. It did for me.
Posted on Jun 24, 2009
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