Compact discs like CD drives and DVD drives may be out of date.
However, many users still depend on CDs and DVDs.
External hard drive not showing up or recognized in computers is a common problem.
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This article puts forward several ways to fix it.
kindly try these methods to find one works on your system.
it’s possible for you to try this method to unhide them.

Step 1: PressWin + Xand selectDevice Managerin the menu.
Step 2: SelectViewfrom the menu bar.
Step 3: ClickShow hidden devices.

Method 2: Reinstall Driver
Step 1: PressWin + Xand selectDevice Manager.
Step 2: FindDVD/CD-ROMdrivesand expand it.
Step 3: Right-tap on each DVD or CD drive listed here.

Step 4: ChooseUninstall unit.
Step 5: ClickUninstallagain in the pop-up window.
Step 6: cycle your PC.
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The computer will reinstall the driver automatically after startup.
Step 2: FindDVD/CD-ROM drivesand expand it.
Step 4: SelectPropertiesand turn to theDrivertab.

you’re able to selectUninstall DeviceorRoll Back Driverin this window.
Method 3: Remove and Reinstall IDE/ATAPI Drivers
Another choice is to remove and reinstallIDE/ATAPI drivers.
Many users find this method works.

Step 1: PressWin + Xand chooseDevice Manager.
Step 2: Switch to theViewtab and chooseShow hidden devices.
Step 3: SelectIDE ATA/ATAPI controllers.
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Step 4: Select and right-select theATA Channel 0, and then clickUninstall rig.
Step 5: Repeat the step 4 until all the entries are uninstalled.
Step 6: Reboot the computer.

The driver will be reinstalled automatically.
Step 2: View byLarge iconsand selectTroubleshooting.
Step 3: Click theHardware and Soundlink and selectConfigure a gear.

For Windows 11
Step 1: OpenSettingsin the start menu.
Step 2: ClickUpdate & Securityand selectTroubleshooting.
Step 3: ClickHardware & devicesand go toRun the troubleshooter.

Is Hardware and Devices Troubleshooter missing from your Windows computer?
In this post, we will show you how to open it using the command line.
Method 5: Delete Corrupted Registry Keys
Registry keys are very important for your system.

You may find some hardware problems are triggered by corrupted entries.
But any problem occurred in the process of editing the registry will lead to serious problems.
Thus, youd betterback up the registry keyand your system before starting the next steps.

you’re free to use it toback up systems, disks, folders, and files.
you could try the trial edition and use it for 30 days for free.
Step 2: Typeregeditin it and hitEnter.

Step 3: Navigate toHKEY_LOCAL_MACHINE>SYSTEM>CurrentControlSet>Control>Class.
Step 5: Look forUpperFiltersandLowerFiltersin the right panel.
Step 6: Right-select then and chooseDelete.

you’re free to also make a run at fix the problem by creating a new Registry Subkey.
Step 3: Navigate toHKEY_LOCAL_MACHINE>SYSTEM>CurrentControlSet>Services.
Step 4: Select and right-click onatapi.

Step 5: SelectNew>Keyin the context menu.
Step 6: Rename it asController0.
Step 7: Right-tap on the newController0key.
Step 8: ChooseNew>DWORD (32-bit) Valuefrom the menu.
Step 9: Rename it asEnumDevice1.
Step 10: Right-click onEnumDevice1and selectModify.
Step 11: Type1into the Value data box and clickOKto save changes.
Method 7: Use Command Prompt
Command Prompt is a portable tool for fixing many issues.
you’re free to use it to restore theDVD-ROMfunction.
Step 2: Typecmdand pressShift + Ctrl + Enterto run as administrator.
yo pay attention to the space in this command.
Step 5: PressEnteron the keyboard and wait a second.
you might go back to check whether the CD/DVD icon is back.
The process of resolving this issue may cause your data lost.
If finding your data lost on the disc, its better to rescue them right now to avoid overwriting.
Besides, it allows you to scan different locations.
MiniTool Power Data Recoveryfree edition can help you scan and check whether the unit contains your wanted files.
Additionally, it can restore no more than 1 GB of files.
It is a good choice to try the free edition first.
you might follow the next steps to recover data from a CD/DVD drive.
Step 1: Download and install MiniTool Power Data Recovery.
Step 3: Switch to theDevicestab and go for the CD/DVD drive to scan.
Step 4: The software will start scanning the opt for CD/DVD drive and list all the found files.
Step 5: Scroll down the file list to find your desired files.
Step 6: Check your wanted files and click theSavebutton.
Step 7: Choose an appropriate path to restore your files and clickOK.
If you are a personal user, the Personal Ultimate edition is the best deal.
Additionally, you might also use MiniTool Power Data Recovery to rescue your lost data if necessary.
you could let us know all your puzzles about this data recovery software via[email protected].