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Windows 7 Cannot Recognize Cd

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Thanks a lot !!!!! Ron S. When I plug the external drive into my HP (also Win10) I get the tone and the drive is up and running - I can read/write, do backups, etc. Find Solutions, ask questions, and share advice with other HP product owners. navigate here

BeatTheBush 343,655 views 3:50 Hack Windows 7 Password Without Software - Duration: 9:28. Type the following into the Value Data field: PxHelp20 Click OK. REGEDIT4 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}] "UpperFilters"=- "LowerFilters"=- [-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Cdr4_2K] [-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Cdralw2k] [-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Cdudf] [-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UdfReadr] I ran the following script and restarted Windows. 'Restore CD-Roms and DVD's to Explorer ' Doug Knox - rev 04/14/2002 'Downloaded from www.dougknox.com This can damage the optics inside the drive and make matters much worse.

Dvd Drive Not Showing In Windows 7

I had to remove Portshutter (couldn't be done with Add/Remove programs - had to delete all the files in SAFE mode), then by deleting all the registries related to it. (I Good Luck Report SayianBlood- Jun 25, 2015 05:19AM Thank you. If BIOS does not open using F10, repeat the process using the F1 key instead. Thanks to allot.

Both drives use the generic Windows driver; no third party drivers apply. If you are using a notebook computer, skip to Step 5. Select the version of Windows the computer is using. Dvd Drive Not Detected In Windows 10 Make sure the disc type is compatible with both the computer burning the disc and the computer playing the disc (CD-R, DVD+R, etc...) See the document Disc Format and Compatibility Information.

Windows checks for problems. Cd Not Reading Using the site is easy and fun. Bad data, scratches, or smudges on discs is preventing the drive from reading the data. Maybe I was in the wrong folder?

My problem has been solved. Dvd Drive Not Showing Up Windows 10 Double-click IDE ATA/ATAPI controllers in Device Manager to see if there are any problems and troubleshoot them according to the error codes. mike - BrianT Option 2 did it for me . Note:- You may also see an UpperFilters.bak registry entry.

Cd Not Reading

If it works, you are done. It really worked :) Thanks a lot man!! Dvd Drive Not Showing In Windows 7 CONTRIBUTE TO OUR LEGAL DEFENSE All unused funds will be donated to the Electronic Frontier Foundation (EFF). Cd Drive Not Showing Up Windows 10 Tony Tried method 1 and could not find upper and lower filters.

Do not use music discs. http://macinstruct.net/drive-not/windows-8-cannot-recognize-dvd-drive.html If the drive cannot read discs that were burned on another computer, read the following: First, make sure the disc is able to play back from the computer that was used Click Start , and enter Device Manager into the Search field. Figure : Troubleshooting computer problems If you are prompted for an Administrator password or confirmation, type the password or provide confirmation. Cd Drive Not Detected Windows 10

If a CD/DVD drive name is listed in BIOS, the BIOS recognizes the device and the problem is most likely software-related. I have an external drive dock (with it's own power supply) and when I plug it in to my Win10 PC I hear the acknowledgement tone, then a few seconds later I cannot get the drive to stay connected to either USB 2.0 or 3.0 ports. his comment is here Figure : Opening Device Manager Double-click DVD/CD-ROM drives.

TIA. Cd Drive Not Working Windows 8 Fixed :) Russ from CWC Many thanks. I know in the past it was listed alright, but it disappeared.

My apologies.EDIT 2: My only other thought is...

If your HD is listed earlier and boots first you won't get the prompt to boot from the Windows disc and you'll simply head straight into Windows.EDIT: You know, I need This can help determine if the drive has a problem reading certain types of disc formats. Figure : Registry Editor: LowerFilters key Close the registry editor and restart the computer. Cd/dvd Fix It Troubleshooter my problem solved ...

Being a member gives you detailed monitoring of your requests. sign-up, it takes less than a minute and it's free! Follow the instructions on the download pages to download each applicable update. weblink I suspect that a rollback from WIn11 (which I did after the system misbehaved a few months ago after installation of Win11) may be at the root of the problem.

I tried deleting the registry entries for UpperFilters and LowerFilters in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318} as suggested in Article 314060 of MS Support page, but the entries mentioned did not exist in my registry. Thank you very much. In the Search box, enter your product name/number (for example, Pavilion FM475EA or HP Pavilion dv71020eo), and then click Find my product. Exit Registry Editor.

Many thanks, clever stuff indeed. Modify your browser's settings to allow Javascript to execute. Brandon None of these methods are working for me, i'm afraid Fred Excellent, thanks! Loading...

Tom's Hardware Around the World Tom's Hardware Around the World Denmark Norway Finland Russia France Turkey Germany UK Italy USA Subscribe to Tom's Hardware Search the site Ok About Tom's Hardware Watch Queue Queue __count__/__total__ Find out whyClose CD drive not detected: Windows 7 fix The Visualante SubscribeSubscribedUnsubscribe8,8638K Loading... Randomness Verified this worked on Windows 10 x64. METHOD 4: If you don't want to modify Registry yourself, download following ZIP file, extract it and you'll get a ready-made Registry script which will modify Windows Registry automatically: Download Registry

If the drive test fails, the drive needs to be replaced or the computer needs to be serviced. Figure : Recovery Manager Click Software Program Reinstallation. A Run dialog will appear Type devmgmt.msc.