HL-DT-ST DVDRAM GSA - T10N ATA not working

Similar Questions

• HL-DT-ST DVDRAM GSA - T40N ATA Device works like a CD player. It is supposed to be a DVD player?

  Hello

  First of all, I would like to thank you in advance for your help.

  I had the problem of my HL - DT - ST DVDRAM GSA - T40N ATA Device not reading anything into the drive and removed the filters. It is still not working properly, and it's the rare occasions when he did (after hitting enough lol) and I needed it to work again. I disabled the device and rebooted before her reactivation. Although it works now it has unfortunately fizzled. It is now only installed as a CD player and it used to be a DVD player. Before it stopped working TI played DVD 100% fine as well so it should be good.

  Here is some info on my laptop:
  Model: Acer Aspire 5920
  OS: Vista Edition Home Premium
  RAM: 3 GB

  If you are in need of any more information do not hesitate to ask!
  Thank you
  Jack

  Hello

  You have disk problem as the CD/DVD is actually 4 discs in 1 case (burn CD & DVD and CD and DVD read).
  Therefore, it is not unusual for 1 or 2 rooms with not so work that others do it properly.

  Several good info here:
  http://Club.cdfreaks.com/

  Notes on the troubleshooting and repair of readers of compact disks and CD-ROM Drives
  http://www.repairfaq.org/repair/F_cdfaq7.html#CDFAQ_014

  -----------------------------------------------------------------------

  Try this - Panel - Device Manager - CD/DVD - double-click on the device - driver tab - click
  Update the drivers (this will probably do nothing) - then RIGHT click the drive - UNINSTALL - REBOOT
  This will refresh the default driver stack. Even if the reader does not appear to continue below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a loose cable or
  slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error during the installation of Windows Vista after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the manufacturer of system and
  manufacturer of device to see if there is a firmware or drivers for your drive if necessary.

  I hope this helps and happy holidays!
  Rob - bicycle - Mark Twain said it is good.

• HL-DT-ST DVDRAM GSA - T10N ATA Windows cannot start this hardware device because its information of configuration (in the registry) is incomplete or damaged. (Code 19)

  Hello

  My DVD/RW drive stopped responding on my Acer Aspire laptop computer 4510Z I checked the Device Manager which is gives the following error message:

  Windows cannot start this hardware device because its information of configuration (in the registry) is incomplete or damaged. (Code 19) Click on 'Search for solutions' to send data about this device to Microsoft and to see if there is a solution available.

  I solve this error so far achieved the following without success:

  -Checked for solutions using the button below the error message
  -Scanned for hardware changes
  -Used Microsoft Automated Troubleshooting Service (SMAT)
  -Created the cdfix.reg file, it has added to the registry and restarted the computer

  I would be so gratefull for any help anyone can offer.

  Darylandgoats

  Hello

  I oddly found the solution to my problem while browsing through the suggestions of SpritX at the following link: http://forums.techarena.in/vista-help/771598.htm

  Here is the solution I implemented and now my drive works perfectly:

  RESOLUTION
  Warning serious problems might occur if you modify the registry incorrectly by using the registry editor or by using another method. These problems may require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.

  To resolve this problem, remove the affected filter drivers. To do this, follow these steps: 1. Click Start, type regedit in the search box, and then click regedit in the list programs.

  If you are prompted for an administrator password or a confirmation, type your password, or click on continue.
  2. Locate and then click the following registry subkey:
  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}
  Be careful it can be many instances of the registry subkey that is mentioned in step 2. You must ensure that you are in the appropriate registry subkey before modifying the UpperFilters and LowerFilters values. To verify that you are in the appropriate registry subkey, make sure that the default data value is the CD-ROM/DVD-ROM and the class data value is CDROM.
  3. in the right pane, click UpperFilters, and then click on remove.
  4. click on Yes to confirm the deletion of the UpperFilters registry entry.
  5. in the right pane, click LowerFilters, and then click on remove.
  6. click on Yes to confirm the deletion of the LowerFilters registry entry.
  7. exit the registry editor and then restart the computer.
  Note When you delete the UpperFilters registry entry and the LowerFilters registry entry, you may lose functionality in certain programs such as CD recording programs. In this scenario, you must reinstall all of the programs involved. If the problem persists, contact the program vendor to determine if an update is available for the program.

  For information about how to contact computer software vendors, click the number in the following list to view the article in the Microsoft Knowledge Base:
  65416 (http://support.microsoft.com/kb/65416/) hardware and software contact information, A - K

  60781 (http://support.microsoft.com/kb/60781/) hardware and software details, L.-P.

  60782 (http://support.microsoft.com/kb/60782/) hardware and software contact information, Q - Z

  Thank you!

• HL-DT-ST DVDRAM GSA - T40N ATA Device Driver is not recognized

  Hi, I have an Acer Aspire 5920 and the HL-DT-ST DVDRAM GSA-T40N ATA device driver is not recognized.  I've uninstalled and restarted, without success.  I don't want to pay for a product fix cela, but can't find anything that I have confidence on the net - can anyone help please?

  Hello

  Try this:

  Your CD or DVD drive is missing or is not recognized by Windows or other programs

  http://support.Microsoft.com/kb/982116

  See also: http://support.microsoft.com/kb/929461

• Error on HL-DT-ST DVDRAM GSA - T20N ATA Device 10

  My CD/DVD is not present when I am exploring 'My Computer'.
  I can't read/play any cd/dvd.  In the 'control panel '.
  appears the device: HL-DT-ST DVDRAM GSA - T20N ATA Device
  with an exclamation point in a yellow triangle and a message 'Erreur10 '.

  Hello

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers
  http://support.Microsoft.com/kb/943104/

  Step 1: Please do all the same underneath if you did some before as is often total
  a process that solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double click on the device - driver tab.
  Click on update drivers (this will probably do nothing) - RIGHT click ON the drive - uninstall.
  RESTART this will refresh the default driver stack. Even if the reader does not appear to continue
  below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a coward
  cable or slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other programs-
  a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
  for Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error in Windows
  Vista installation after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the manufacturer of system and
  manufacturer of device to see if there is a firmware or drivers for your drive if necessary.

  ===============================

  Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
  Burn and CD and DVD read). So it is not unusual for 1 or 2 operational so that other parts
  do it right.

  Did you follow the Troubleshooting Guide for the reader who still does not work? There are
  the entries in registry that the troubleshooter does not solve and those who "might" be the cause.

  Check with your Maker system and a device for the two possible firmware updates and
  the correct registry entries for your car.

  Here are the keys that I of course are those in question - for the subkeys of the CD/DVD drive

  
  as there will be other subkeys in these keys. Do not forget to ask specific keys involved as well as
  the parameters.

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

  -----------------------------------------------------------------------

  You can probably find more info here and maybe even the exact registry for your CD/DVD settings
  drive from someone with the same model.

  Forums - a lot of expert real help
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
  nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

  DevManView - free - an alternative to the standard Windows Device Manager, which displays all the
  devices and their properties in flat table, instead of the tree viewer
  http://www.NirSoft.NET/utils/device_manager_view.html

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• What is HL-DT-ST DVDRAM GSA-4084N ATA Device?

  I have HP Pavilion tx 1000 laptop, with windows vista.

  He has "HL-DT-ST DVDRAM GSA - 4084N ATA Device"
  who is the DVD/CD drive. What is a DVD/CD only readable or writable? under properties is shows CD-ROM/DVD-ROM, but as part of the computer-under "devices with removable storage" window it says "DVD RW Drive (E :)". ». In Device Manager, the topic is of DVD/CD ROM drives, and if I right click on "HL-DT-ST DVDRAM GSA-4084N ATA Device" and click on properties, it shows.

  under the tab type - general motto: CD-ROM/DVD-ROM, manufacturer: (standard CD-ROM drives), location: 0 (channel 0, Target 0, Lun 0)
  under details tab-property-device discription,-value (it shows) CD ROM

  What is DVD/CD RW? or CD-ROM/DVD-ROM? or CD ROM?

  Generally, you will see that on the markings on the door. You will see, rewritable, DVD, RW, multi, etc...
  See this link:
  http://www.geeks.com/details.asp?invtid=BLK-GSA-4084N

  Yours might be a DVD-RW that can also use the RAM disk.

  Determine if your computer can burn CDs and DVDs
  http://www.Dummies.com/how-to/content/determine-whether-your-computer-can-burn-CDs-and-d.html

• HL-dt-st dvdram gsa-t20n ata device. Windows cannot load the driver for this hardware device. Windows Vista.

  my cd/dvd drive will not read the CD and does not appear in my computer. I get the message "windows cannot load the driver for this hardware device" in the details of the properties of the device above. How can I fix it? My operating system is windows vista and I can only find windows solutions that do not work.

  Hello

  1. were there any (hardware or software) changes to the computer?

  Run the FixIt and check if the problem is solved or not.

  Your CD or DVD drive cannot read or write media (Fixit)

  Your CD or DVD drive is missing or is not recognized by Windows or any other programs (Fixit)

  Hope that helps.

• Acer HL-DT-ST DVDRAM GSA-T40N ATA Device Driver installation failed

  OK, so my CD and DVD player has not worked for about 9 months (I'm a student, so I had a hard time trying to find the time to fix it.) I tried the Microsoft Fix - It application for CD/DVD issues, and he said that my driver has not been installed correctly. Vista could cause this, or is it the fault of the company of my computer? Is it possible to fix it without taking a store on my computer? Thank you for taking the time to look at my questions.

  Hello

  Step 1: Please do all the same underneath if you did some before as is often total
  a process that solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double click on the device - driver tab.
  Click on update drivers (this will probably do nothing) - RIGHT click ON the drive - uninstall.
  RESTART this will refresh the default driver stack. Even if the reader does not appear to continue
  below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a coward
  cable or slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other programs-
  a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
  for Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error in Windows
  Vista installation after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the manufacturer of system and
  manufacturer of device to see if there is a firmware or drivers for your drive if necessary.

  ===============================

  Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
  Burn and CD and DVD read). So it is not unusual for 1 or 2 operational so that other parts
  do it right.

  Did you follow the Troubleshooting Guide for the reader who still does not work? There are
  the entries in registry that the troubleshooter does not solve and those who "might" be the cause.

  Check with your Maker system and a device for the two possible firmware updates and
  the correct registry entries for your car.

  Here are the keys that I of course are those in question - for the subkeys of the CD/DVD drive
  as there will be other subkeys in these keys. Do not forget to ask specific keys involved as well as
  the parameters.

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

  -----------------------------------------------------------------------

  You can probably find more info here and maybe even the exact registry for your CD/DVD settings
  drive from someone with the same model.

  Forums - a lot of expert real help
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
  nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

  DevManView - free - an alternative to the standard Windows Device Manager, which displays all the
  devices and their properties in flat table, instead of the tree viewer
  http://www.NirSoft.NET/utils/device_manager_view.html

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• HL-DT-ST DVDRAM GSA - T50N has stop working.

  How can I fix the error 39?

  ORB1,

  Try that and see if that solves your problem.  If this isn't the case, please post back with more details and we will continue to work to help you.

  http://support.Microsoft.com/?scid=kb%3ben-us%3B314060&x=14&y=14

  Thank you, Gloria
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• CD will not work with the new drivers?

  Hi, since the download of updates from Microsoft my CD-Rom does not work? It is not yet recognized in the start menu / hardware? All this shows is my C drive.
  I tried to uninstall this driver from the CD-Rom & also by the removal of ides device HL-DT-ST DVDRAM GSA-T20N ata, but when my computer restarts just them back in loads? How can I get the CD-Rom driver original back? Anyone know?

  Hello

  Start the registry and delete the Upperfilters and Lowerfilters completely from the following registry key values:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

  Then restart the unit again and check if the CD/DVD drive appears in my computer.

  Welcome them

• CD/DVD is not working properly on the Satellite A200-1AI

  I have a Satellite A200-1AI but it can't find the CD/DVD.

  The operating system is Vista Home premium. The control panel highlights the problem that
  "Windows cannot start this hardware device because its information of configuration (in the registry) is incomplete or damaged. (Code 19) ».

  The CD/DVD is HL-DT-ST DVDRAM GSA-T20N ATA Device.

  Any ideas?

  Hello

  It's three different error messages Windows which could occur if the registry entries have been modified or damage.
  This can occur as a result of the application of part 3 or after deleting a record of program or a program DVD of CD recording, or after you remove a different program.

  Anyway, you have several options to solve this problem;
  Either you will reinstall the whole OS (this is not advisable ;)), either you will follow this ;) described Microsoft instructions here in this document:
  http://support.Microsoft.com/kb/314060

  Please post again if you have managed or not

• I need driver for HL-DT-ST-DVDRAM GSA-4120 b because when I reinstalled windows xp it says I HAV no audio device installed... .thank you

  problems with the model of the audio device does not say one with HL-DT-ST-DVDRAM GSA-4120 b

  that did not help... .i no he has a web site that I can down load the software I need for free because Ive had this problem until I saved quite simply never e-mail

• Drives__Driver of standard CD-ROM: HL-DT-ST DVD + RW GSA-T21N ATA Device__Don ' t see games or media disc

  Standard CD-ROM drives
  Pilot: HL-DT-ST DVD + RW GSA - T21N ATA Device
  Don't see games or media disc
  tried to fill: volume information for this disc is not found
  With the help of dvd - rw external to play the game and crashes after 1-2 minutes after the start.

  Hi GJMac1956,

  Run the fix it from the link below and check if this can help: your CD or DVD cannot read or write media:http://support.microsoft.com/gp/cd_dvd_drive_problems

  Make sure you have updated firmware for the device, you may refer the below link:http://support.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R172547&SystemID=LATITUDE%20D620&servicetag=&os=WW1&osl=en&deviceid=15207&devlib=0&typecnt=0&vercnt=3&catid=-1&impid=-1&formatcnt=0&libid=32&typeid=-1&dateid=-1&formatid=-1&source=-1&fileid=234725

  With regard to:

  Samhrutha G S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.

• HD - DT % ST DVDRAE GSA-T20N ATA DEVICE failed

  Nice day
   
  I have acer laptop aspire 7520 Vista. I had a problem on my cd/dvd-rom. The pilot noticed says that "device driver software was not successfully installed and HD - DT-ST GSA - T20N ATA DEVICE DVDRAE % failed. I googled on this topic and I found a lot of solution, but it helped me to solve my problem. It gives me this:
   
  You must start regedit (start-> run (see screenshots below) type: regedit)

  Search the HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Class /.
  search for "4D36E965-E325-11CE-BFC1-08002BE10318.
  If you don't find anything, find only part of the string.

  now the UpperFilter propertys a LowersFilter to search and kill the value. If a single prop. is there, you have to kill only the value of a

   
  and I followed everything but looks the same. Cannot find UpperFilter or LowersFilter.
   
  I hope you can help me to solve this...
   
  Thank you. I'd appreciate all of your answer... God bless you!

  Please read the next page & run repair tools consecutively: (fix running, it is absolutely without, side effect may require reboot)

  http://support.Microsoft.com/GP/hardware_device_problems

  &

  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  For more software related troubleshooting visits to:

  http://support.Microsoft.com/kb/982116

  S.Chatterjee

• Quit - hl dt st dvdram gsa-t50f CD player

  my cd/dvd has stopped working - hl dt st dvdram gsa-t50f - tried uninstalling and reinstalling, but it failed and gave me no error message.  When I try to disable or update the drivers, it acts like it worked, but the drive still does not work. Help!

  AREV-

  Hello

  Step 1: Please do all the same underneath if you did some before as is often total
  a process that solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double click on the device - driver tab.
  Click on update drivers (this will probably do nothing) - RIGHT click ON the drive - uninstall.
  RESTART this will refresh the default driver stack. Even if the reader does not appear to continue
  below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a coward
  cable or slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other programs-
  a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
  for Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error in Windows
  Vista installation after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the manufacturer of system and
  manufacturer of device to see if there is a firmware or drivers for your drive if necessary.

  ===============================

  Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
  Burn and CD and DVD read). So it is not unusual for 1 or 2 operational so that other parts
  do it right.

  Did you follow the Troubleshooting Guide for the reader who still does not work? There are
  the entries in registry that the troubleshooter does not solve and those who "might" be the cause.

  Check with your Maker system and a device for the two possible firmware updates and
  the correct registry entries for your car.

  Here are the keys that I of course are those in question - for the subkeys of the CD/DVD drive
  as there will be other subkeys in these keys. Do not forget to ask specific keys involved as well as
  the parameters.

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

  -----------------------------------------------------------------------

  You can probably find more info here and maybe even the exact registry for your CD/DVD settings
  drive from someone with the same model.

  Forums - a lot of expert real help
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
  nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

  DevManView - free - an alternative to the standard Windows Device Manager, which displays all the
  devices and their properties in flat table, instead of the tree viewer
  http://www.NirSoft.NET/utils/device_manager_view.html

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.