Green and pink colors on new tv

ok, so i have had my xbox for about a year and half i think.....

i have had it set up on my standard tv that entire time.

i recently bought a Samsung LN46A550 Hdtv 1080p

at first when i set up my xbox everything was fine. i used the cables it came with, not hdmi because i dont have the port on my 360 :( anyways i switch the little tab over for hd and it works fine. Then a couple days later i see my tv says im not using even like 720p and im like o wow! i can get better than this :)

so i go into my xbox dashboard and go to visual and set it to 1080p, start playing a game and the color goes out and my screen goes all green and pink(cant even see the game) so i go back and switch it to 1080i; thinking 1080p was to much for the cables....well 1080i does the same thing so does 720p.

this only happens on my tv while im using my xbox. everything else on my tv works great!

i called xbox and they were like "we dont know.. use a different tv" really? ok w/e so im thinking it has something to do with the cable maybe? any thing will help thx!!!

i have the xbox 360 premium package

im using the Xbox 360 Component HD AV cable to hook it up.

i have the xbox 360 premium package

im using the Xbox 360 Component HD AV cable to hook it up.

Fakenamelmao

i cant :( my xbox doesnt have an hdmi port.

im thinking of getting the arcade for the core system with the hdmi port.

but also i mean the cords should work with 720p and it goes all green and pink and stuff so i mean what is that about?

i cant :( my xbox doesnt have an hdmi port.

im thinking of getting the arcade for the core system with the hdmi port.

but also i mean the cords should work with 720p and it goes all green and pink and stuff so i mean what is that about?

Fakenamelmao

i talked with somebody from xbox support and he said, he thinks its my motherboard...(i have put my xbox on other hdtvs and the same thing happens)...and says i prob need it to be sent in for repair which would be like 100 dollars.....so i figure sell this xbox...and buy the arcade for $199. and put my harddrive on it..plus i would get the hdmi port with the arcade.

just for to be clear....Is there any difference between the xbox premium and the arcade, except the harddrive obviously.