I've run into a strange issue with a 1.0 Xbox. It seems that a Startech IDE adapter and new 1TB hdd are not being recognized when plugged into the end of the IDE cable and throwing error 13 in the BIOS. The Xbox is TSOP flashed with Cerbios 2.3.1, and the hdd is formatted and cloned with FATXplorer. I've tried swapping the cable, dvd drive, adapter, master/slave position, and hard drive to no avail. The only thing that seems to work is when the hdd is plugged into the part of the cable that the dvd drive normally occupies. What stumps me is that the stock drive works and boots perfectly fine in the normal configuration. Does anyone have an idea of what might be causing this issue?