Alright everybody.
I have reflowed and "xclamp" fixed this motherboard I received today.
Also reflowed the PSU area a second time.
Xbox does not boot and displays three rings with error code 0001
which indicates a power problem.
I have tried two power supplys and two wall outlets.
There is no noticeable damage to the motherboard.
I am stumped at the moment.
Anyone have any ideas?