If Windows does not redetect the driver, please follow the steps provided in the following link: Any ideas what could be the problem? Important this section, method, or task contains steps that tell you how to modify the registry. Note If you do not see the LowerFilters registry entry, go to the next resolution. Harkanwar Singh Bhatia Thanks again for the suggestion, but I have already done that as mentioned in my first post and it did not work. From adding new functionality and improving performance , to fixing a major bug.

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You do not have to remove that entry.

In fact the second solution is irrelevant to me. Windows will redetect the hardware and will reinstall the drive. For added protection, back up the registry before you modify it. This thread is locked. Updating your drivers with Driver Alert du-870s help your computer in a number of ways.

SONY DVD RW DRU-870S ATA Device – Driver Download

Hello, Thank you for taking your time in following all those steps. Over the years, over million scans have been runand all that data has been compiled to create our driver libraries. Not even sure that doing a clean re-install of Windows 7 will solve the problem.

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If you are prompted for an administrator password or for a confirmation, type the password, or click Allow In the slny pane, locate and then click the following registry subkey: I did one more experiment.

I am not able to understand why would the drive not detect only a few discs and not all. Driver Matic finally has made it simple and easy to keep your drivers up to date. You can follow the question or vote as helpful, but you cannot reply sru-870s this thread. I have tried booting in safe mode, in clean-boot mode, uninstalled drivers it from device manager, also updated the firmware of the drive, etc.

In addition to that, please update with any other error messages that you receive. From adding new functionality and improving performanceto fixing a major bug.

Sony DRUA DVD drive not detecting discs – Microsoft Community

When you are prompted to confirm the deletion, click Yes. Restart the computer and check. Your efforts are much appreciated! Is there still anything I can do? Right-click an audio device, and then click Enable. Harkanwar Singh Bhatia Thanks again for the suggestion, but I have already done that as mentioned in my first post and it did not work.

Follow the steps below to delete the affected upper and lower filters. If a hardware device isn’t functioning properly, or if a program or game that you’re installing states that it requires newer drivers, a driver update will be in order.

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SONY DVD RW DRUS ATA Device Driver Download – PC Pitstop Driver Library

Harkanwar Singh Replied on March 29, When removed the disc from the drive and re-inserted it, Windows 7 is now not able to read that disc. I tried all the above solutions, but unfortunately, none of the them are working for dve. Please let us know the results.

A driver update may also improve stability and performance, or may fix issues with games, programs and power management. I think that my.

Sony DRU-190A DVD drive not detecting discs

In reply to LoveEnigma’s post on March 28, Could anyone please give ddu-870s suggestions? Hardware devices are not working or are not detected in Windows.

Thank you for taking your time in following all those steps. In reply to LoveEnigma’s post on March 29,