I am getting a black screen and the sound works the color has been going in and out white but color still worked but it just went black so i contacted hp help and they say it should be a board part is 1032298-hs i do not know where its location in the tv is

With the blue/green/red cords (Component) you need to get a very good bright light on the connectors so you get the plugged into the correct COMPONENT connectors on the TV. Note, there are white and red AUDIO plugs right near the COMPONENT input so you need to be VERY careful. If you get it wrong, the colors on screen are often off and even black&white.

How is your cable box connected to the TV? Screw on "COAXIAL", Yellow, Red, White "RCA", single flat connector "HDMI" or 5 colored plugs 2 X Red, 1 X White, 1 X Blue, 1 X Green "COMPONENT"

Your Xbox Rims In Xbox ARE NOT WORKING.

Do you have it hooked directly to the tv or going through a vcr or other device. Try connecting it directly to the tv. It sounds like the problem is not with the xbox being that it is in color on some tv's, also try a different input on the tv that is black and white.
Thank you,
Lee

From your description, it sounds like you may have solder joints on the board connecting to the tube that needs simple re-soldering.

put it in DFU mode while connected to the computer. to do this, hold the home and power buttons for 10 seconds and then let go of the power but keep on holding the home for 10 secs. the screen will be black and nothing will show up. go to itunes and click on your ipod on the left. then click restore. this should work.

Try the switch across screens: FN + key with screen symbol (F4 or F5?).
You'll be going from your main screen to external monitor to both

What model is your projection TV? Need the model number

Make sure that the color control level is set to the default or 50% to start with. This should be in the Video menu.

The colour for the tuner and for the encoded base-band video uses a circuit area called the colour demodulator. It is possible that this cirucuit area has failed and needs servicing.

Jerry G.

This is usually caused by the tuner which loses the chrominance part of the NTSC signal. Your did not say how you have it connected but it you try using a composite video input (yellow jack) and get the color OK than it must be the tuner which is not cheap but is worth having replaced.
Hope Ya Fix it!

It sounds like the circuitry which actuates the color drives for the screen are not working, this would ba analogous to adjusting for a B&W picture on a color TV you have color but the screen shows black and white. I would get a schematic for this set and measure the voltages on the color processor that connects to the screen since you know that the external jack has color. If possible I can help you troubleshoot this, if you need me to help out.