My xbox got the 3 red lights and becasue it has no warranty sticker because its been flashed so I cant get it repaired so I tried to do it myself. The first thing I did was the towel trick this worked for like a day then 3 red lights again so I did it again and it worked then same again next day 3 red lights again so I thought screw this and bought the xclamp fix. I did the x clamp fix and after I did it it turned on then it went mad and made so much noise like it was at 100 degrees. Then I get the 2 red lights so I thouhgt just leave it like you do for towel trick and will be all good. So I wait an hour then plug it in now im getting 3 red lights straight away the power brick light stays orange and I get it. The fans dont even move or xbox start to load. Whereas before and like i have seen on vids you turn it on green light comes on powerbrick then like 10 seconds you get the 3red lights but now as soon as i turn xbox on boom 3 reds. So it would be impossible to overheat again because i cant even get any proper power. I have tighened the heat sink screws as much as I can taken the motherboard apart with heat sinks and put them back together but still nothing.
Do you just think its been overheated too much it just wont even load now and that I should just move on and get a new one?