In the process of repairing some 360's, one done 3 to go, current console i'm getting 1 red light and E73 error message, google brings up contradicting advice, so my question, has anyone tried this repair...

http://xbox-experts.co.uk/tutorial/s...dge-xclampfix/

Or maybe i should re-flow the southbridge chip?

Or do you have any other ideas?

Cheers