I just installed the Xecuter 3.0 in my Xbox v1.6B. When I turn on my Xbox the original screen appears. How can I check to make sure the chip was installed correctly? I triple checked all my solder points. The X3 light on the front panel is not illuminated. Could the X3 chip have the flash switch set to off? Doe I need to flas the BIOS with Evox M8 now? Any help would be greatly appreciated.