Fix Windows 10 Inaccessible Boot Device Error (Working Methods)

One of the common Windows 10 issues is “Windows 10 inaccessible boot device”. This issue usually appears when you boot up device or restart it. This issue does not let you access your Windows 10. It seems that your Windows 10 is not booting up properly. This issue is not a big deal. There are some solutions that you can try to fix Windows 10 inaccessible boot device error.

Inaccessible Boot Device is a new problem in Windows 10. This error usually appears on Windows Startup. In this case, you may face a lot of problems to start Windows device. If you get Inaccessible Boot device error, then you should definitely follow various solutions that are provided to solve this problem.

If you are facing the error 0x0000007b (BSOD) in Windows 10, read on to know the working methods to resolve the unavailable boot device. Hello, I am glad to see everyone through this new thread, and I believe the thread is a way to connect with you guys, and I will explain it in a simple way so that normal people with minimal knowledge can solve the problem with this article.

Best wishes to all blog seekers. I hope everyone is doing well. Are you here to find out the topic of the day? Okay, can you then guess what the topic is, or can you even guess what topic it relates to. Ha ha, sorry if I confused you. It was a small act, just for fun. Yes, let’s get acquainted with the topic of the day and let me clear up your confusion.

Content of this article

Windows 10 Error Description Unavailable boot device

The Inaccessible Boot System error is one of the most prominent errors for Windows 10 users. This is a standard Blue Screen of Death (BSOD) error with code 0x0000007b that often appears when Windows is booted, after upgrading to Windows 10 or activating the Windows 10 Anniversary Edition.

This error message also prevents computers from starting up correctly. It informs the user that a problem has occurred on their PC, and that a reboot is required to fix the suspected error. It also says that Windows collects information about errors and reboots at some point. Learn more about troubleshooting the Inaccessible Boot Device error message.

Clear inaccessible starter failure

Error (exception code 0x0000007b) Boot device value not available

Windows usually updates automatically, which is a good thing when a new update is available. However, this automatic update can cause a serious problem. Imagine waiting for an update, restarting Windows 10 and seeing error code 0x0000007b on your computer.

After a few moments, the computer will restart. Visualize the scene and imagine how you feel. This error message indicates that Windows could not access the system partition during the boot attempt.

The problem (of course) led to a reboot of Windows. Several users of Windows 10 on SSD computers have experienced the prevalence of this error message. But why isn’t the boot system error inaccessible? Read it to be informed.

Causes boot error Device inaccessible in Windows 10

The Boot Device Inaccessible error refers to a BSOD error message when the Windows 10 operating system fails to access the device partition during runtime. The following issues may prevent Windows 10 from accessing the system partition:

  • Inaccurate or outdated, damaged or obsolete drivers.
  • Conflicts between devices due to upgrades or changes
  • Damaged hard drive.
  • Other reasons.

Apart from the inaccessible boot system error, the above problems also cause other device errors such as missing MSVCP110.dll, INTERNAL POWER ERROR, VIDEo DXGKRNL FATAL ERROR and more. To prevent further system failures, fix the problem of an inaccessible boot device.

Fix errorDevice inaccessible in Windows 10

There are several solutions to solve the Windows 10 inaccessible boot problem. However, it is not necessary to use them all. Just try to find some alternatives to choose the one that suits you best. Here is a handy guide on how to solve the error Inaccessible boot system in Windows 10 :

Disable last packets

Windows 10 boot system inaccessible error can be caused by recently installed packages. You can install new packages without warning if you have configured Windows Update to update automatically. You can remove packages one by one if you think newly installed packages are causing the problem.

I’m hoping that removing each update will eventually remove the package that is causing the problem. Since Windows 10 usually does not boot when this error occurs, it is recommended to remove the packages with the DSM command to fix the error.

Message: This will restart the desktop. Make sure all the work is saved before you start.

  • Make sure you have completely turned off your computer.
  • Press the computer’s power button to turn on the computer. Press the power switch until it turns off automatically in five seconds. Perform this step twice until the Prepare Auto Repair screen appears.
  • Message: The purpose of this step is to create a preparation panel for the automatic repair. When Windows fails to start properly, this message is displayed and Windows tries to fix the problem on its own. If you are turning the unit on for the first time, you can skip this step.
  • Wait for Windows diagnostics to complete.
  • On the Windows Repair System screen, click Advanced Settings.
  • Press the Windows Repair Environment screen to fix the errors.
  • Select Advanced Settings from the Troubleshooting screen.

The command line should reboot and start your computer. When the prompt appears on the screen, follow the instructions below:


  • Type dir c: and press Enter (this is the case if the C drive is installed in Windows).
  • Start Dism/Image : C:/ Get-packs.
  • There is a list of packages installed on the network. To estimate the most recent batch, use the date range. Write down the name of your package.
  • To remove a package, type the following words: dism.exe /image: c:/remove-package /[package-name].
  • This is the name of the package you specified in the previous section. Identity package
  • After removing the packages, restart your computer. Check if the problem is solved successfully.

If the error does not occur after uninstalling the new updates, it is recommended to uninstall the newly updated program using the same technique. It is also possible to replace the blue screen closure with an entirely new approach.

Driver update

Drivers are valuable tools for getting the most out of your Windows hardware. Now, outdated drivers are not compatible with Windows 10 and therefore cause all kinds of malfunctions, such as. B. system crash at launch and unavailability. It is highly recommended that you update your drivers to correct these errors.

Visit the official website of the hardware manufacturer, search for new drivers and download them to fix the broken driver. This problem can often be caused by the IDE ATA / SATA controller drivers. You can fix this error once and for all by downloading and installing a new driver update.

BIOS trigger switch value for AHCI mode

Some users have suggested that this problem can be solved by switching to AHCI Enabled mode in the BIOS. The BIOS menu varies greatly from manufacturer to manufacturer, so you should consult your motherboard’s manual. There is a general approach to describing the problem solving process.

However, it is usually necessary to press the Del, Escape or Function key to access the BIOS during boot. Select Advanced Options and set the custom AHCI mode. Switches to the value of the activated AHCI mode.

Malware control

Viruses can also cause BSoD. Therefore, it is important to scan your computer regularly and remove any malicious software. Anti-Malware’s professional anti-malware solution monitors, neutralizes and secures you. The best solution is to scan the entire device and fix the cause of the error. Therefore, I recommend you to perform all the above steps if you cannot check your system for malware definitively.

These are the most troubleshooting methods of Windows 10 Inaccessible Boot Device Error that will help you and the users to learn the troubleshooting methods, and the usual minimal knowledge is enough to solve the problem by simply following the instructions in this article.

Inaccessible boot device error in Windows 10 FAQ

  1. Can I fix the error Windows 10 boot device inaccessible?

Yes, these are the methods described above and it can be fixed, no worries.

  1. If one of the methods doesn’t work, what should you do?

You should move on to the next method, because the problem occurs for different reasons, and those reasons require a number of different ways to solve it.

  1. Do you need a lot of skills to solve the problem?

No normal and ordinary person can fix Windows 10 inaccessible boot device error.

These are the questions most often asked by a large number of users, and the answers come from several experienced people and from my own experience. As a result, answers will be more informed and accurate. If you have any questions, feel free to ask in the comments section.


The inaccessible boot system bug is concerning, but many Windows 10 users say it’s not too difficult to fix. To solve the Windows 10 blue screen problem, the methods suggested above have proved useful. All of these solutions can work for you. I think after following all the above methods, you should be able to resolve the Inaccessible Boot Device error.

Thanks Geeks, I hope all this information is very valuable for you and if not, please send me a comment on your problem, I will show the best solution for this problem. That’s it folks, have a great day in life.

Thank you for choosing OM Geeky. Check for updates.

This source has been very much helpful in doing our research. Read more about inaccessible boot device windows 10 after bios update and let us know what you think.

Frequently Asked Questions

How do I fix inaccessible boot device with CMD?

Every once in a while, you may find yourself faced with an inaccessible boot device error on a Windows 10 computer. This occurs when Windows fails to load or boot properly on a computer or laptop. The Windows Bootrec.exe command is used to troubleshoot and repair such errors. Windows Bootrec.exe is a built-in command-line tool in Windows 10 that can be used to troubleshoot and repair the Windows boot configuration data store. When you have a boot device error, you might be having issues with a computer that wont start because of an error. The error is shown in a black screen that says “boot device error”. The error message might also state “Inaccessible boot device”. The computer might start beeping repeatedly or it might display a blank screen.

What causes inaccessible boot device error?

The error pops up after you have setup a new hard drive in your computer. The error message says: “Windows failed to start. A recent hardware or software change might be the cause. To fix the problem: 1. Insert your Windows installation disc and restart your computer. 2. Choose your language settings, and then click “Next.” 3. Click “Repair your computer.” If you do not have this disc, contact your system administrator or computer manufacturer for assistance.” The inaccessible boot device error is a Windows 10 error that occurs when an operating system fails to load. This Windows 10 boot error is very common in computers that are running Windows 10, and can be fixed by troubleshooting the Windows Boot Manager to get the operating system working again.

How do you repair Windows 10 if it does not boot?

So you are getting the infamous “inaccessible boot device” error on your Windows 10 machine that you just built, and you want to know how you fix it? Most Windows 10 installations are created on solid state drives, so the drive that Windows is installed on can’t really be corrupted, so it might seem like you have no way to fix the problem. However, when you are booting up, there are a few things to check to make sure the problem is not something with the installation, rather than the drive it is installed on. Microsoft’s Windows 10 operating system has been a hot-button topic for gamers and device owners alike, especially after the Windows 10 October 2018 update was released to the general public, and a portion of the update was pulled due to serious issues concerning the update. Of the many issues experienced by users, one issue in particular has been plaguing Windows 10 users for the past few months, and that issue is the “inaccessible boot device” error.

Related Tags:

Feedback,windows 10 inaccessible boot device 2020windows 10 inaccessible boot device 2021inaccessible boot device restart loopwindows 10 2004 update inaccessible boot devicehow to fix the inaccessible boot device error in windows 10?inaccessible boot device windows 10 after bios update,People also search for,Privacy settings,How Search works,how to fix the inaccessible boot device error in windows 10?,windows 10 inaccessible boot device 2020,windows 10 inaccessible boot device 2021,inaccessible boot device windows 10 after bios update,inaccessible boot device restart loop,inaccessible boot device windows 10 regedit,inaccessible boot device preparing automatic repair,windows 10 2004 update inaccessible boot device

Leave a Reply

Your email address will not be published. Required fields are marked *