I have X3 in my 1.6b. I get 2 blue lights on the chip. If chip is disabled it works fine. When I enable it I get the blank screen. I am using the standard video cables I have checked and rechecked my soldering a zillion times. I have also tried every bank still nothing including the backup. When I do enable the chip I get a green light and after 30 seconds or so it turns solid amber. From what I have read it could be solder splash, broken traces, or wrong flashbios version on chip. I have contacted several places that sells this chip to ask them to install flashbios 3.03 for me and they all tell me they can't do it. BMMods says they can sell me a programmer (that works on the X3) but from what I have read it doesn't exist yet. Can somebody verify that my chip does not have flashbios 3.03 on it and put it on there for me.