Hi guys, this is Jude from Easy Tech’s. In this tutorial, I’ll be demonstrating three possible ways to fix the Windows 10 startup error that says your PC has run into a problem and needs to restart. This error message typically comes with a stop code such as 0xc000021a or an error code that says “inaccessible boot device.”

The first step is to check for any loose hardware connections, especially if you have experienced any major vibrations. If your error message suggests a loose hard disk connector, you should check that first. Additionally, make sure all hardware components attached to your computer are properly connected.

If your error message includes a stop code 0xc000021a, the second fix in this video involves using the Windows setup repair tool. You will need a bootable USB stick with Windows 10 installation files to proceed with this solution.

Follow the steps in the video to create a Windows 10 USB installation media and then use the repair tool to fix the problem automatically. If successful, you should be able to log back into your computer without any errors.

The third approach involves using the registry backup command “regback” to replace your registry configuration with the last known good configuration. Follow the steps in the video to back up your current registry and then run the regback command to restore the configuration.

I hope one of these solutions helps you resolve the Windows 10 startup error. If you found this video helpful, please give it a thumbs up and share it with others. Don’t forget to subscribe for more tech support videos. Thanks for watching!

How to Fix "Your PC Ran Into a Problem and Needs to Restart – Inaccessible Boot Device"

If you’ve encountered the dreaded blue screen error message on your Windows PC saying "Your PC ran into a problem and needs to restart – Inaccessible Boot Device", don’t panic. This issue is a common one among Windows users, but it can be fixed with a few troubleshooting steps. In this article, we’ll walk you through some of the most effective methods to resolve this error and get your PC back up and running smoothly.

Check and Reset Your BIOS Settings

One of the first things you should do when encountering the "Inaccessible Boot Device" error is to check and reset your BIOS settings. Sometimes, incorrect BIOS settings can cause this problem. To access your BIOS, restart your computer and press the appropriate key (usually Del, F2, or F10) to enter BIOS setup. Once in the BIOS, check if your hard drive is being recognized correctly. If not, try resetting your BIOS settings to default.

Run Startup Repair

Another way to fix the "Inaccessible Boot Device" error is to run the built-in Startup Repair tool on Windows. To do this, you’ll need to boot your computer from a Windows installation disc or USB drive. Once you’ve booted into the Windows Recovery Environment, select "Troubleshoot" and then "Advanced options." From there, choose "Startup Repair" and follow the on-screen instructions to let Windows attempt to fix the boot issues.

Check Disk for Errors

If the above methods don’t work, you can try checking your disk for errors using the built-in Windows CHKDSK utility. To do this, open a Command Prompt with administrative privileges and type the command "chkdsk /f /r C:" (replace "C" with the drive letter of your system partition). This command will scan your disk for errors and attempt to fix them. Reboot your PC after the scan is complete to see if the issue is resolved.

Update or Roll Back Device Drivers

Outdated or incompatible device drivers can sometimes cause the "Inaccessible Boot Device" error. To fix this, you can try updating your device drivers to the latest version. You can do this manually through Device Manager or use third-party driver update software. If updating the drivers doesn’t work, you can also try rolling back the drivers to a previous version to see if that resolves the issue.

Perform System Restore

If none of the above methods work, you can try performing a System Restore to revert your PC to a previous state where it was functioning properly. To do this, boot into the Windows Recovery Environment and select "System Restore" from the Advanced options menu. Follow the on-screen instructions to choose a restore point and let Windows restore your system files and settings. This may help resolve the "Inaccessible Boot Device" error.

In conclusion, the "Your PC ran into a problem and needs to restart – Inaccessible Boot Device" error can be frustrating, but it’s usually fixable with the right troubleshooting steps. By checking and resetting your BIOS settings, running Startup Repair, checking disk for errors, updating or rolling back device drivers, and performing a System Restore, you can hopefully get your PC back to a healthy state. If the issue persists, you may need to seek further assistance from a professional technician.

1. Check for Disk Errors

If your PC encounters the error message “Inaccessible Boot Device,” you may have disk errors that need to be fixed. To address this issue, you can run a disk check using the Command Prompt. First, restart your computer and access the Advanced Startup Options menu. From there, select Command Prompt and type in “chkdsk /f /r” to initiate a disk check. This process will scan and repair any errors on your hard drive that may be causing the inaccessible boot device error.

2. Update Device Drivers

Another common reason for the “Inaccessible Boot Device” error is outdated or corrupted device drivers. To resolve this issue, you can update your device drivers using the Device Manager. Simply right-click on the Start menu, select Device Manager, and locate the drivers that need updating. Right-click on each driver and select the option to update it. This will ensure that your system has the latest and most compatible drivers, potentially fixing the inaccessible boot device problem.

Conclusion: Resolve Inaccessible Boot Device Error

In conclusion, encountering the “Inaccessible Boot Device” error on your PC can be frustrating, but it is a fixable issue. By performing disk checks and updating device drivers, you can address the root cause of the error and get your computer back up and running smoothly. Remember to regularly maintain your system to prevent such errors from occurring in the future.

Source: Youtube Video https://www.youtube.com/watch?v=9eKnQVZ59_A of Channel EasyTechs.