I installed the Duo modchip in my version 7 ps2. It's the first solder modchip install that I've ever done. Everything seems to have gone fine except whenever I turn on the PS2 the tray immediately ejects. Also, anytime I press the eject button the PS2 restarts. In fact, the eject button seems to be acting like a clone for the reset button. If I hold the eject button in it will power off the PS2. Maybe it's always like that but I never noticed it before. On the plus side of things I can play PS2 original and backup games without a hitch. I can also play PS1 originals. It's when I try to play a PS1 backup that it doesn't work. The tray ejecting and the eject button totally mess up any chance of putting the modchip in PS1 mode or disabling it. Does anyone know or have ideas as to what went wrong? Was it my solder job? Did I fry a chip? Any information would be helpful. Thank you.