Problem 360 amd Samsung HD

[Batman]

i have a 32" samsung HD tv and i just bought an xbox 360 been playing it alot on GOW and have it cranked up as it should be, twice now i have been playing and the image has went all grainy checked connections and it sorts itself if i reset the console, second time it happend it seemed to appear then went away after i went back to the main screen, is it maybe just GOW? as its generally a dark game but i just cant think what could be wrong

ideas?

 

[Luke21]

I have a similar tv not had that problem tho is the switch on hd near the console ?

And maybe its a setting thats causeing it

Im just guessing never heard of the problem

Also is it on scart or the green blue and red ones?

 

[Rob_]

Have a 26" samsung HDTV running through the 360 component cable and its fine, been running it over a year now

 

[Iain C]

is there a vga option?
The standard component lead looks sh1t on my acer tv but the vga looks fantastic

 

[Rasclart]

Does it appear to have like holes tearing in the picture? If so could be the 360 overheating