­­Reboot and Select Proper Boot Device Windows 11: 7 Ways to Fix

Last updated on September 8th, 2025 at 7:19 am

Encountering the Reboot and Select Proper Boot Device Windows 11 error message can be frustrating. This error typically occurs when your computer fails to find a bootable device, such as the hard drive or SSD, necessary to load the operating system. Here, we will explore seven effective ways to fix the “Reboot and Select Proper Boot Device” error in Windows 11, ensuring a smooth booting process.

Common Reasons for the Error

There are many reasons why the “Reboot and Select Proper Boot Device” error message occurs. Some of the most common reasons are:

1. Hardware Issues

One of the most common reasons for the Reboot and Select Proper Boot Device Windows 11 error message is related to hardware issues. This can include a faulty or disconnected hard drive, a malfunctioning motherboard, or a problematic data cable. If the computer is unable to detect the boot device due to a hardware issue, it will result in this error message.

2. Incorrect Boot Order

Another common reason for encountering this error is an incorrect order in the computer’s BIOS settings. The BIOS (Basic Input/OutputSystem) is responsible for initializing the hardware components of the computer and loading the operating system. If the boot order is not configured properly, the computer may attempt to boot from an incorrect device, leading to the error message.

3. Corrupted Boot Configuration Data

The Boot Configuration Data (BCD) stores important boot-related information for Windows operating systems. If the BCD becomes corrupted or damaged, the computer may struggle to locate the proper boot device, resulting in the error message.

4. Software Conflicts

In some cases, software conflicts or compatibility issues can also lead to the “Reboot and Select proper Boot device” error. This can occur if new software installations or updates interfere with the boot process, causing the computer to fail to identify the correct boot device.

Precautionary Measures to Avoid the Error

There are some precautionary measures that can be taken to avoid the Reboot and Select Proper BootDevice Windows 11. Some of these precautionary measures are discussed here:

1. Check Hardware Connections

To prevent encountering this error in the future, it is essential to regularly inspect the hardware connections within the computer. Ensure that the hard drive is securely connected to the motherboard and that the data cables are not damaged or loose. 

2. Verify Boot Order in BIOS

Regularly accessing the BIOS settings to verify and adjust the boot order can help prevent incorrect boot device selection. By ensuring that the primary boot device is set to the correct hard drive or SSD containing the operating system, the likelihood of encountering the error message can be reduced.

3. Backup and Restore BCD

Creating regular backups of the Boot Configuration Data can serve as a precautionary measure against BCD corruption. Additionally, in the event of encountering the error, having a backup of the BCD can facilitate the restoration of boot-related information, potentially resolving the issue without data loss or extensive troubleshooting.

4. Monitor Software Installations and Updates

When installing new software or updates, it is important to monitor for any potential conflicts that may arise. Ensuring that software installations are compatible with the operating system and existing applications can help prevent software-related issues that lead to boot errors.

Reboot and Select Proper Boot Device Windows 11: 7 Ways to Fix

There are plenty of methods to fix the Reboot and Select Proper Boot Device Windows 11 error. Some of these methods are discussed here:

Method 1: Check the Boot Order in BIOS

The first step in resolving this issue is to check the boot order in your computer’s Basic Input/Output System (BIOS). Follow these steps:

Step 1: Restart your computer and continuously press the appropriate key (e.g., F2, Del, or Esc) to enter the BIOS setup.

bios setup in windows

Alt name: reboot-and-select-proper-boot-device-windows-11-7-ways-to-fix-01.jpg

Alt text: b

Step 2: Once in the BIOS, navigate to the “Boot” or “Boot Order” section.

Step 3: Ensure that the primary boot device is set to the correct hard drive or SSD where your Windows 11 installation is located.

Step 4: Save the changes and exit the BIOS setup.

Method 2: Disconnect External Devices

Sometimes, external devices like USB drives or external hard drives can interfere with the boot process, causing the Reboot and Select Proper Boot Device Windows 11 error. Disconnect all external devices from your computer and restart it. Check if the error persists. If the system boots successfully, reconnect the devices one by one to identify the problematic device.

disconnecting external device from computer

Method 3: Check Hard Drive Connections

Loose or faulty hard drive connections can also trigger boot errors. Follow these steps to ensure proper connections:

Step 1: Power off your computer and unplug it from the power source.

computer shutting down

Step 2: Open the computer case and locate the hard drive.

Step 3: Verify that the SATA or power cables connected to the hard drive are secure.

Step 4: If necessary, disconnect and reconnect the cables, ensuring a snug fit.

Step 5: Close the computer case and reconnect the power cable.

Step 6: Power on the computer and check if the error has been resolved.

Method 4: Run Automatic Repair

Windows 11 offers an Automatic Repair feature that can help fix various boot-related issues, including the Reboot and Select Proper Boot Device Windows 11 error message. Follow these steps:

Step 1: Boot your computer using a Windows 11 installation media (USB or DVD).

Step 2: Select your language preferences and click “Next.”

Step 3: Click on “Repair your computer” at the bottom left corner of the screen.

Step 4: In the next window, select “Troubleshoot” and then “Advanced options.”

troubleshoot option in Windows 11

Step 5: Choose “Automatic Repair” and follow the on-screen instructions.

Step 6: Once the repair process is complete, restart your computer and check if the error persists.

Method 5: Rebuild BCD (Boot Configuration Data)

Corrupted or misconfigured Boot Configuration Data (BCD) can lead to boot errors. Rebuilding the BCD can help resolve the “Reboot and Select Proper Boot Device” issue. Here’s how:

Step 1: Boot your computer using a Windows 11 installation media.

Step 2: Select your language preferences and click “Next.”

Step 3: Click on “Repair your computer” at the bottom left corner of the screen.

Step 4: In the next window, select “Troubleshoot” and then “Advanced options.”

Step 5: Choose “Command Prompt” from the list of options.

command prompt screen

Step 6: In the Command Prompt window, type the following command and press Enter:

   bootrec /fixmbr

   bootrec /fixboot

   bootrec /scanos

   bootrec /rebuildbcd

Step 7: After the process completes, restart your computer and check if the error has been resolved.

Method 6: Check for Disk Errors

Disk errors can also cause boot problems on your Windows 11 computer. To check for such errors, follow these steps:

Step 1: Press Windows Key + X and select “Command Prompt (Admin)”.

Step 2: In the Command Prompt window, type the following command and press Enter:

   chkdsk C: /f

Note: Replace “C:” with the appropriate drive letter where your Windows 11 is installed.

Step 3: Press “Y” to confirm the disk check.

Step 4: Restart your computer and let the disk check complete.

computer restarting

Step 5: After the process finishes, check if the error has been resolved.

Method 7: Reinstall Windows 11

If all else fails, reinstalling Windows 11 can be a viable solution to fix the Reboot and Select Proper Boot Device Windows 11 error message. However, make sure to back up your important data before proceeding with this step.

Reinstall Windows 11

Conclusion

Encountering the “Reboot and Select Proper Boot Device” error can be worrisome, but with the right troubleshooting steps, you can resolve the issue and get your Windows 11 computer up and running again. By following the seven methods outlined here, you should be able to fix the Reboot and Select Proper Boot Device Windows 11 error and enjoy a smooth booting process.

FAQs

1. What does the error message “Reboot and Select Proper Boot Device” mean?

The error message “Reboot and Select Proper Boot Device” indicates that the computer is unable to locate a valid boot device to start the operating system. This can occur due to various reasons, including but not limited to issues with the system’s boot configuration, faulty hardware components, or a disconnected storage device.

2. Why does the error message “Reboot and Select Proper Boot Device” appear on Windows 11?

The error message may appear on a Windows 11 system when the computer attempts to boot from an incorrect or non-bootable device. This can be caused by misconfigured BIOS/UEFI settings, a failing hard drive or SSD, a disconnected or improperly connected storage device, or other hardware-relatedissues.

3. Can a faulty hard drive or SSD cause the “Reboot and Select Proper Boot Device” error?

Yes, a failing or faulty hard drive or SSD can contribute to the”Reboot and Select Proper Boot Device” error. If the system’s primary boot device, such as the hard drive or SSD, is experiencing issues such as data corruption, physical damage, or failure to be recognized by the system, it canlead to the inability to boot into the operating system.

Author Bio:

Dinesh Lakhwani

Dinesh Lakhwani, the entrepreneurial brain behind “TechCommuters,” achieved big things in the tech world. He started the company to make smart and user-friendly tech solutions. Thanks to his sharp thinking, focus on quality and the motto of never giving up, TechCommuters became a top player in the industry. His commitment to excellence has propelled the company to a leading position in the industry.

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