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92917

February 7th, 2014 13:00

CD/DVD Drive won't read or eject disk

I have a Dell Studio 1747 with a CD/DVD Drive which doesn't read or eject disks, doesn't show in windows explorer on the left sidebar under Computer it shows in Device Manager under DVD/CD-ROM drives with a yellow triangle question mark is Optiarc DVD+RW AD-7640S ATA Device. I have uninstalled and restarted my computer which windows reinstalls the driver at startup.  I have followed this support page up to Resolution 4 which I didn't reinstall a download driver from another site.  http://support.microsoft.com/kb/314060   I have updated the CD/DVD driver from the Windows 7 troubleshooter through Device Manager: DVD/CD-ROM drives/   Optiarc DVD+RW AD-7640S ATA Device right click and choose properties, on the Driver tab clicked Update Driver which selected Automatically for updated driver software through the troubleshooter and says Windows has determined the driver software for your device is up to date CD-ROM Drive .  I have updated the Quickset which shows the eject icon when pressing it. It ejects the disk only at startup.  Any solutions to this?

6 Operator

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34.2K Posts

February 7th, 2014 17:00

Hi Kingjames603,

The same generic driver is used for all optical drives, so updating the driver is not going to work. Please follow your link to the MS article and follow step #3, the manual registry edit. That will fix this. 

Good luck!

12 Posts

February 8th, 2014 07:00

Hi OSPREY4

I followed step #3 which didn't work but step #5 worked.  When I put in  a music CD, the CD shows in windows explorer and plays in realplayer  WMP (Windows Media Player) shows the CD, when you play a track you get a red circle with a X in the middle. Itunes say there is no audio CD found.  I don't know if there is no Upper or Lower Registry key it woulld cause problems in playing CD's in WMP and Itunes?

6 Operator

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34.2K Posts

February 8th, 2014 14:00

That's strange. There was another thread on the same problem, audio CD only played in Realplayer, not WMP or iTunes. The upper and lower filter entries do not affect audio discs. I don't have or use Realplayer so I can't say I know how to solve this.

12 Posts

February 11th, 2014 10:00

This is the last screen shot which didn't show through the last forum post.

12 Posts

February 11th, 2014 10:00

I access the registry through HKEY_CLASSES_ROOT/SYSTEM/CurrentControlSet/Control/Class/HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}  When I remove the UpperFilters the disk ejects and reads through Windows Media Player, Itunes 10 but doesn't not play songs, but plays songs through RealPlayer. With Itunes 10 seems like if I don't have GEARAspiWDM in UpperFilters I get the message "The registry settings used by the ITunes drivers for importing and burning CD's and DVD's are missing.  This can happen as a result of installing other CD burning software. Please reinstall iTunes."  This is a screen shot of my registry for my CD/DVD rom drive.  


I don't know if this would have an effect, but in this link http://support.microsoft.com/kb/314060, path HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\atapi  I completed resolution 5 which this is a screen shot of this change

29 Posts

February 11th, 2014 14:00

I was passing through and just saw this.  I have to leave but if you post back it should send me an email.

I don't know how much this will help because each system is unique in exactly how it is set up and I am not having this issue.  But I thought I'd post my regedit screen so you'd have something to compare it to.  REMEMBER!  Don't play around with the registry unless you are willing to live with the consequences.  Also!  Always EXPORT your entire registry before making changes.  This is so you can come back up in safe mode and re-IMPORT your saved registry if you need to.  Anyway - here is my screen shot.

Note the lack of the "Icon" line in your listing and there are other differences.  I don't mind editing my own registry because I always make backups upon backups before doing anything.  But this is one of those "I'm not sure what is going on" kind of things.  So I do not have (or make or imply) any changes you should be making.  Just a little something for your to compare against.  What you need now are a couple of other people to show what their registry entries look like (like Osprey1's system) so you can see what others have and can come to some kind of a conclusion on what you need to do.

You also might want to go ask on the Microsoft Community web page.  Since this is a MS OS problem - they would probably be better able to help you rather than a Dell oriented problem.  (And no - I do not work for Dell or Microsoft.  In fact - I'm looking for a job.  Know of any?  :-) )

12 Posts

March 20th, 2014 14:00

I tried going into control panel clicked hardware and sound and found speakers/headphones and Independent headphones checked, which I unchecked Independent headphones which left me with speakers/headphones as the only item checked in Sound which solved this problem.

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