My component cable is not showing any video.

Contact the authorized service centre for Sony. This is not a fault that a normal user can do anything. Electro help

Picture Is Black and White or Does Not Appear Situation:

• The console powers on and shows a black and white image on the television screen
• The console powers on and there is no image on the television

What to do:

• Determine whether the Standard AV Cables (packaged with the system) or the Component Cables (sold separately) are being used.


• AV Cables


• Ensure the yellow, red, and white cables are connected to the correct corresponding inputs on the TV. (How To)


• Try another set of inputs on the TV, or hooking the Wii console up to another TV.


• If the TV does not have the yellow, red and white inputs, it will most likely have component inputs which allow standard AV cable use. Try these AV hookup steps. (How To)


• Component Cables


• Ensure the red, blue and green video cables are connected to the correct corresponding inputs on the TV. (How To)


• Try another set of inputs on the TV, or hooking the Wii console up to another TV.

Still Not Resolved:

• If the television is continues to show a black and white image when powering on the Wii console, then the problem is likely with the system and it will need to be repaired. Please call 1-800-255-3700 so that we may assist you further.

Well it might either be the tv or the av cables that is causing the wii system to be in black grey and white then.
Picture Is Black and White or Does Not Appear Situation:

• The console powers on and shows a black and white image on the television screen
• The console powers on and there is no image on the television

What to do:

• Determine whether the Standard AV Cables (packaged with the system) or the Component Cables (sold separately) are being used.


• AV Cables


• Ensure the yellow, red, and white cables are connected to the correct corresponding inputs on the TV. (How To)


• Try another set of inputs on the TV, or hooking the Wii console up to another TV.


• If the TV does not have the yellow, red and white inputs, it will most likely have component inputs which allow standard AV cable use. Try these AV hookup steps. (How To)


• Component Cables


• Ensure the red, blue and green video cables are connected to the correct corresponding inputs on the TV. (How To)


• Try another set of inputs on the TV, or hooking the Wii console up to another TV.

Still Not Resolved:

• If the television is continues to show a black and white image when powering on the Wii console, then the problem is likely with the system and it will need to be repaired. Please call 1-800-255-3700 so that we may assist you further.

I've never heard of a TV not having component cables (the 5 plug cables: red, blue and green video cables, red and white audio cables). I've seen some newer ones without composite (3 cables: yellow video, red and white audio), but never component.

I find is hard to believe it has no component. I looked at some Samsung LED tv's this weekend, and although they lacked composite, they had component. Are you sure you mean component?

The Wii only comes with composite video cables, so you'll need to buy a component video cable for the Wii to hook it up if your TV has no composite inputs.

Component Cables for the Wii

TV's have inputs on the side and rear. If the TV truly has HDMI, USB and nothing else (which I find hard to believe), then you'll need a cheap home theather 5.1 receiver. Ifyou get a cheap one with HDMI out, it should have a few composite inputs on the backside. A cheap sony one can be had for sub $200. If you hook the Wii into the receiver via composite, and the receiver into the TV via HDMI, it will allow you to hook up and play the Wii (and it may upconvert it too, depending on the receiver).

The model # is SUPW3M here is a link to the PDF file with all the info you need.

http://www.docs.sony.com/release/SUPW3M.pdf

Check to make sure the component cables are hooked up correctly, or you may need another set. Try hooking the wii up on another tv if you have one to see if it's just the cable or maybe the jack where you connect it to on the device it's plugged into (i.e. tv or entertainment system)
Let me know if this helps.

ok u can hook it up though a dvd player if ur tv wont support it make sure ur on the right channel though

I figured it out,
The solution to my problem was to update my video cables for my new HDTV.
I found out through trial and error that I can only have one Anolog device hooked up to the TV because with two Anolog devices hooked up the same way it must confuse the TV somehow making one of the inputs showing up in Black and White, So I purchased the color coded AV jacks and everthing works like a charm now.

maybe the component cables are not working, try buying a new component cable.

Make sure that you have the reciever in the correct setting.  Sometimes on them the s-vid is like video 3 or so on