I just put a Messiah 2 into my v4 ps2 and it wont read any dvds. It tries to load and then goes to the browser and says "No Data". Then it goes to the red "insert Playstaion or Playstation 2 disc" screen. Cds & Cdrs work. However if i turn off the Messiah, it will load dvds so I dont think it is a laser problem. I checked all the wiring and I didnt see any problems. Any ideas?