Hi,
Well, at this juncture all I can tell you is that I and many others have
used Vista (from early alpha bits, through the beta and RC builds, and the
RTM) with quite a variety of DVD drives, from generic cheapies to expensive
units without issue. While I have seen the upper/lower filters issue still
occur, it does not seem to be related to the drive but rather a glitch in
the OS. However, I don't believe that to be the underlying cause of the
issue you are encountering. If multiple different branded drives aren't
working under it, then logic dictates that the cause is something common to
all of them. As many others have used Vista without issues with DVD drives
of a variety of makes, that leaves the motherboard or controllers as being
the possible cause. There have been some minor issues with Nvidia chipsets,
perhaps this may be the problem. Is the board of recent build? Have you
checked with the manufacturer for an updated BIOS?
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
"Bcs4" <Bcs4@discussions.microsoft.com> wrote in message
news:44BDCB36-F063-4454-B9A1-AC2323C12CA9@microsoft.com...
> That would seem possible except for the fact that i installed vista on the
> other xp pro box and had the same problem before uninstalling it and
> returning to XP
>
> "Bcs4" wrote:
>
>> As I have previously read and posted there seems to be numerous problems
>> to
>> many dvdwriters not being recognized or appearing in device manager as
>> non
>> functioning. I have 4 different dvdwriters that I have installed on a
>> vista
>> based pc and none of them work i have updated all firmware and been told
>> by
>> the manufactures that they should work. But alas all of them get code 39
>> errors when installed . As we get closer to release date I keep looking
>> for
>> solutions but none seem to appear only more identical problems as I have
>> encountered anyone know if Microsoft is working on a solution for this
>> problem? Luckily I have another box running xp pro so i am still able to
>> burn
>> but as to installing anything new on the vista pc i am at a standstill
>> without functioning cd-roms. Please any response would be greatly
>> appreciated
>> Stuck in limbo