I'm looking to repair this 360 I bought off someone on craigslist a few days ago and if you'd like to help I'd greatly appreciate it!
Other than not having any hard drive or cover panel (except the front), the xbox does not output a video signal through HDMI and it displays a red eye in center which I understand is a well documented heating issue. I think that I would be able to have a much better idea of what is going on if it could display some kind of error message, so if there is a way to test for a faulty GPU or something along those lines would be good... I've done what research I could and am still browsing around threads, but I saw many insightful posts on here and decided to ask the experts.
If I can give you more info/pics anything like that let me know!