I would try slightly wiggling the Modchip a little bit, or pushing down hard on it and slowly letting up. Sometimes the D0 comes out of its hole by a hair, and this will cause the "Christmas Lights" to come on. You could also just try re-seating the entire chip again.
As far as being able to see which bank your BIOS is in, and what BIOS you have installed for each bank; I don't think it is possible to see from connecting to your chip using the X-B.I.T software.
Jeepy