Xbox 360 plays sound but no the video

There are many reasons for blurry screen on Xbox 360. If the problem is a particular game than, just try playing some another game. And if the problem is with all than the issue is most likely related to a setting on your television or to the connection between your Xbox 360 console and your television. You will want to make sure that AV cable is connected correctly to the Xbox 360 console and to the TV. Make sure that the AV cable is not loose or incorrectly seated in both the Xbox 360 console and the TV. Also, make sure that you have the correct AV cable for your TV.

What kind of cables are you using? What are the colors of the cables?
Have you tried your friends AV cables?
How many more discs experiences this?

- Try your friend's xbox360 console's settings to your console.

If you have tried replugging in your av cable and power cord than the only thing i can suggest is take replace the AV cable. You can get a really cheap AV cable on ebay, I'm talking about less than $10. One other thing it may not even be your av cable but your tv.

try this. unplug everything (power cord, av cables, wireless adapter, controllers) and take off the hard drive. dont plug anything in for about 1-2 minutes. when the time is up, put the hard drive on first then plug everything else in.

Your AV cable might be bad or you have an Hd Tv & dont have your Video setting set up right on your Xbox 360 go to http://www.xbox.com/en-AU/support/xbox360/digitalmedia/viewvideo.htm

Since you already tried those steps and you mentioned that its a brand new cable that means that the AV PORT / Video card of your xbox is faulty.

Call xbox customer support to have your xbox serviced. Good Luck! hope your console still has warranty

try using the standard av cables, if that doesn't work then it's most likely a gpu hardware failure. call 1-800-4MY-XBOXand the can help.

did you check to see if the av conponent was on tv/hdtv?

it is your av cable however the components in the cable get a small static boost when u are using your controller so it becomes an intermittent fault ie;....when in game vidios or watching dvds, u rarely use the controller so u dont see the flickering and u only see it when in game play because u are in constant contact with the controlls and the components inside the av cable recieve a small static boost causing the interference.

where you put the cables for the sound and picture if you look on the end where you plug it into the xbox 360 you will see a little switch it has HD and TV on it depending on what your tv supports (HD ready TV) (normal TV) switch that switch to what TV you have (e.g. HD TV, switch the switch to HD) if that doesnt work then try checking that you have all the cables in the right ports if you have pluged the HD cables into a normal TV then this is not going to work, check cables and check the switch!