Xbox 360 showin black and grey specs on screen while playin

you have not said what tv it is and it can be the hdmi cable if it has been damaged. or the grafic chip in the xbox check the xbox on another tv

Try manually choosing lower resolutions in your xbox display settings. My Insignia HDTV does that when switching resolutions like on Hulu in between commercials and then back to the show but only for a second or so. Also does this when going from the loading screens to the game screens for a few seconds when playing the game Split/Second

Take the PS3 signal out of the component cables source selector use it with a HDMI cable input put it on it on HDMI port should solved this problems.

i cant get soun when playin my xbox 360 on my technika tv. how do i obtain sound?
cheers

Component, HDMI? May want to check cabling. Having the component cables plugged in incorrectly can create color problems.

Hi,

i,d assume The Graphics Scaler Chip Is Faulty.
Or the HDMI Port is bad if Applicable.
Try a different Way Of Cabling The 360 to TV ( RGB Or Composite Cable )

Mike @ Compurepair.

Common short the cover cap over the video & sound boards short out if you remove it the cap only (shield metal) it usually will fix this

check that the wire coming from the xbox 360 elite to the tv is switched to hd, and the other end of the wire has the red and white for the sound pluged into the tv and that the red green and blue wires are pluged into the tv. also check to see if the hdmi cable to conected to the tv and xbox 360 elite.

you mit have to put your a/v cord in a position, your cord mit be dameged a bit or somthing.

i had the same thing on my hitachi tv and it was my mobo in my 360. just got it back, working fine now.