Sometime ago I had a problem with the HDMI of my Halo Reach limited edition Xbox 360 slim, I thought it was broken because it stopped displaying any image in my TV, my TV supported 1080i and since it broke I bought the VGA cables to plug my Xbox to a computer monitor. Everything worked fine but yesterday I brought my Xbox to my girlfriend's house and tried to plug it into her TV which is capable of 1080p through the HDMI and IT WORKED!! so the sucker is not broken but now that I know that the port works I want to find out WHY its not working on MY TV. I tried to restore the settings but nothing so... what should I do? how can I make my Xbox work with 1080i again with my TV?