I Need Assistance

[CuBaN_YoShI]

I just recently installed an x-ecuter 2.3 lite on my xbox version 1.0 and everythign went smooth on the installation and reassembly of the xbox, but when i turned it for the first time with the external switch on the right stuff and it would beep and turn off and on three times and then would flash red and green and screen would be black. the only way i could get a different effect was to turn the switch to disabled, unprotected and bank1. The effect was loading a blue screen and showing some stats and then it would say "Please Insert CD - Flashing Mode" and the tray would eject. I tried puting in non backup games and it would say "Waiting For Drive - Mode Flashing". If anyone knows what to do next or if my modchip is on or any kind of advice at all, it would be greatly accepted.