From: Philx5 on
My DVD drives have disappeared. they don't show as hardware in control panel.

Working fine yesterday - no software changes made.

Both have power to them. I've unplugged everything and put a new lead from
them to the motherboard.
Doesn't appear to be anything physical.

Followed various posts on this site. Mr Fixit recognises the problem but
can't fix it.

Went into registry. Higher filters there but no lower filters.

Any suggestions?
From: philo on
On 06/20/2010 05:13 AM, Philx5 wrote:
> My DVD drives have disappeared. they don't show as hardware in control panel.
>
> Working fine yesterday - no software changes made.
>
> Both have power to them. I've unplugged everything and put a new lead from
> them to the motherboard.
> Doesn't appear to be anything physical.
>
> Followed various posts on this site. Mr Fixit recognises the problem but
> can't fix it.
>
> Went into registry. Higher filters there but no lower filters.
>
> Any suggestions?



does the bios see them?
From: Jim on
On Sun, 20 Jun 2010 03:13:57 -0700, Philx5
<Philx5(a)discussions.microsoft.com> wrote:

>My DVD drives have disappeared. they don't show as hardware in control panel.
>
>Working fine yesterday - no software changes made.
>
>Both have power to them. I've unplugged everything and put a new lead from
>them to the motherboard.
>Doesn't appear to be anything physical.
>
>Followed various posts on this site. Mr Fixit recognises the problem but
>can't fix it.
>
>Went into registry. Higher filters there but no lower filters.
>
>Any suggestions?

System restore to when they were working .
From: Peter Foldes on
Delete the Higher filters
http://support.microsoft.com/kb/982116
--
Peter

Please Reply to Newsgroup for the benefit of others
Requests for assistance by email can not and will not be acknowledged.
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"Philx5" <Philx5(a)discussions.microsoft.com> wrote in message
news:C59720DD-F803-4537-B88C-2DDBE8E4C2AD(a)microsoft.com...
> My DVD drives have disappeared. they don't show as hardware in control panel.
>
> Working fine yesterday - no software changes made.
>
> Both have power to them. I've unplugged everything and put a new lead from
> them to the motherboard.
> Doesn't appear to be anything physical.
>
> Followed various posts on this site. Mr Fixit recognises the problem but
> can't fix it.
>
> Went into registry. Higher filters there but no lower filters.
>
> Any suggestions?

From: Chet on
On 6/20/2010 5:13 AM, Philx5 wrote:
> My DVD drives have disappeared. they don't show as hardware in control panel.
>
> Working fine yesterday - no software changes made.
>
> Both have power to them. I've unplugged everything and put a new lead from
> them to the motherboard.
> Doesn't appear to be anything physical.
>
> Followed various posts on this site. Mr Fixit recognises the problem but
> can't fix it.
>
> Went into registry. Higher filters there but no lower filters.
>
> Any suggestions?

You may want to check out this article at Microsoft support:

windows xp does not recognize cd
<http://support.microsoft.com/gp/cd_dvd_drive_problems>

In the What it fixes list you'll see:

A CD or DVD drive cannot be found or is not connected

hth

--
Chet <chesterefSPAM(a)NOThotmail.com>