ok,
I'v got a old xenon that's been jtagged and running the 8955 dash, the problem is each time I power the console up within the first two minutes of booting the console it will freeze on the dashboard, also my xbox climbs in temprature. so I'll switch it on and the fan with start to rise faster and faster till the fan is at max speed, then the xbox360 powers off and then gives two red rings.
also, you might want to know (this may be why it's overheating) atleast I think it's over heating. i'm using a falcon/opus power brick as I do not have the original xenon power brick.
could this be why it's doing all of this? also It has had the x-claimp fix done, I also tried reflowing the board with a heatgun but it didn't work and I'll probly do it again tomorrow,
thank you, j0shwh0a