Hi, here is my problem:
Yesterday, my DW1620 didn't recognize an empty 1 layer dvd-r (verbatim x8). Thought it could be a bad one, tryied with next on pills, it worked.
And today none of the pills will be recognized! Tryied 22 last empty dvd of this pack of 25 with no success: green light keep flashing a while, I hear the sound we hear when inserting a disc (the little "krrr", hope this is normal sound you all have with this drive), can hear this sound 4 times then green light is off and I have a "no disc inserted" (with nero disc info by exemple, or if I want to open the drive in windows).
Strange thing: if I put in a written one (from the same pack), it is recognized. Empty verbatim cd-r, it works. Empty Intenso DL +R it works too.
So what could it be? Thought about dirty lens, but have no pb with any other disc so shouldn't be that. Could it be nearly a whole pack of 25 verbatim dvd-r damaged?? I have 22 discs left and tryied all of them with no success. Firsts 3 were burned successfully and readable too.
No software installation have been done before I have this problem.
Tryied to flash back from B7W9 to B7V9 but I still have the pb.
Have IAA & SP2 installed but it has always been working with this setup.