No Boot Device Found

Fix No Boot Device Found

No Boot Device Found

Are you facing a No Boot Device Found error on your Windows 10/11? Want to fix this bootable device not found and start your PC error-freely? Then you’ve landed on the right article.

No Boot Device Found problem occurs when we start our Windows PCs. It also occurs with some other names, such as No Bootable Device, No Bootable Devices Found, etc.

All are the same and can be resolved by using the best techniques mentioned in this article. Before that, let’s see what is No Boot Device Found and why this problem happens on our computers.

When your Windows computer fails to locate the bootable device, you will see this error message. For your information, a bootable device is nothing but the hardware that starts while the system starts.

There are several reasons that cause No Boot Device Found, such as corrupted bootable device, incorrect boot order on your PC, etc.

Scroll down to the below sections and get in touch with the solutions that fix this issue.

 

No Boot Device Found: Problem Overview

A bootable device is hardware that runs while starting the Windows PC. If you’ve connected or installed any new hardware, such as CD-ROM or others, your OS must find the files associated with it.

In case if your Windows 11 fails to find any such files while booting the PC, then you come across the No Boot Device Found error.

Though it is not considered a severe problem, we need to act quickly to fix it on our PCs. Want to know the reasons that cause this No Bootable Devices issue? Check out the following steps.

  • There might be some issues with the BIOS or CMOS settings on your computer.
  • Incorrect boot order
  • The bootable devices are totally corrupted
  • Your system is unable to locate the bootable devices that you’ve installed on it.
  • System Partition is not active
  • Master Boot Record (MBR) sector is damaged
  • The hard drive on your PC is damaged or broken
  • SATA Cable between hard drive and motherboard is loosely connected

No Boot Device Found issue happens on all Windows devices, such as Windows 7, Windows 8, Windows 10, and Windows 11. For all those Windows users, we are providing the best troubleshooting methods to fix it on their systems.

 

No Boot Device Found: Related Problems

Now, check the problems that are similar to the No Boot Device Found issue.

  • No Boot Device Found Press Any Key to Reboot the Machine: First of all, try to fix this no bootable devices problem by rebooting your computer. If not solved, then try checking the cables and connect them tightly if they are loosely connected.
  • No Boot Device Found Windows 11: We have provided all the troubleshooting methods that work on your Windows 11 computer. So, users can undoubtedly execute the techniques on their systems without any compatibility issues.
  • No Boot Device Found Acer: On your Acer laptop, press the power button and hold it for at least five seconds to shut it down. After that, turn on the system and press the F2 or Del key to enter into the BIOS menu. Now, press F9 and hit Enter. Save the settings and restart the device by pressing the F10 key
  • No Boot Device Found Dell Windows 10: If the No Boot Device Found problem troubles you while starting your Dell device, then restart it once. Open the System Settings by pressing the F2 key and changing the boot sequence under the boot settings. Save and exit the changes and boot the PC error-freely.
  • No Bootable Device Please Restart System: Open the BIOS menu on your computer and choose System Configuration. From this, you have to select Boot Mode and set it to UEFI Boot. Disable the Secure Boot and press F10 to save the changes.
  • No Bootable Device Insert Boot Disk: Some of the best techniques that will fix the No Boot Device Found – Insert Boot Disk issue are switching the boot mode to UEFI, removing the CMOS battery to restore the factory settings of your device, and resetting the boot manager using the CMD.

 

No Boot Device Found: Basic Troubleshooting Steps

Don’t wait anymore! Let’s start executing the instructions given below to resolve the No Boot Device Found issue on your Windows 11/10.

  • Restart your Windows 11 PC

In case you failed to start your computer because of this No Bootable Device or No Boot Device Found issue, try rebooting the system again and again.

In case if the problem appears on your desktop, then you need to use some other techniques given below to fix it.

  • Disconnect & Re-connect all Hardware Components

Sometimes, disconnecting all the hardware components and reconnecting them correctly will help you in fixing this problem.

Before that, you have to shut down your Windows 11 computer completely. After that, unplug the cables from the hardware devices. And reconnect the cables properly without any issues.

Also, check the SATA cable that is between your hard drive and motherboard is connected loosely. If you found any loose connections, then tighten the cable to overcome these issues.

 

Also Read:- Failure When Attempting To Copy Boot Files: ERROR FIXED (Easy Guide)

 

Steps To Fix No Boot Device Found Issue

There is no need to worry if you can’t fix the No Boot Device Found is not solved with the above solutions.

 

[ps2id id=’Step-1-Run-CHKDSK-SFC-Scan’ target=”/]

  • Step 1

Run CHKDSK & SFC Scan

Issues with the disk drives is also one of the reasons for causing No Boot Device Found on your Windows 10/11. So, it is better to check and repair the disk drive errors by running the CHKDSK.

  1. Press Windows + S -> Type Command -> Select Command Prompt in the results and right-click on it -> Choose Run as Administrator.
  2. Now, type chkdsk /f /r /x command -> Hit Enter to execute the command.

It will scan your device and check the disk drive for any issues. In case there are any errors with the disk drives, it will repair them. So, you have to until the process gets finished completely.

After running the CHKDSK, you need to run the System File Checker to find and repair the corrupted system files (if any). Sometimes, the corrupted and missing files of your operating system will cause these issues. So, run the SFC scan on your PC to fix it.

  1. Again open the Command prompt by following the above steps.
  2. Type sfc /scannow command and press Enter.
    In The Command Line Type SFC/Scannow And Tap Enter

Thus, it checks for the damaged system files and repairs them (if found) on your computer. After that, restart the PC and see the No Boot Device Found issue occurs again.

 

[ps2id id=’Step-2-Set-your-Hard-Drive-as-Boot-Device’ target=”/]

  • Step 2

Set your Hard Drive as Boot Device

You know what! The faulty boot order becomes a severe threat in causing the No Bootable Device issue. The incorrect boot order makes your PC boot from an unbootable hard-disk drive. By this, we come across an error message while starting the PC. So, change the boot order as mentioned below.

  1. Firstly, reboot your computer -> Whenever you see the manufacturer logo, simply press the F2 or Del keys to enter the BIOS setup.
  2. With the help of up and down arrows, go to the Boot tab.
  3. In the next step, move the hard drive to the top of the boot order list.
  4. Finally, press the F10 key to save the changes.

Reboot the Windows 11 PC and see the No Boot Device Found error message appears or not.

 

[ps2id id=’Step-3-Fix-Corrupted-MBR’ target=”/]

  • Step 3

Fix Corrupted MBR

Is MBR (Master Boot Record) of your system drive gets corrupted? If your answer is yes, then your system will not boot at all.

In order to fix the No Boot Device Found error, you have to fix this corrupted MBR. For that,

  1. First of all, insert the Windows Installation Drive on your computer and boot.
  2. Now, choose the language and region from the drop-down list -> Click on the Repair your computer option after seeing the Install Now wizard.
  3. Click Troubleshoot.
  4. Now, open the Command Prompt from the Advanced Options screen.
    Click the command prompt option in the new Window.
  5. Type the commands one by one and press Enter after typing each one.
    1. bootrec /fixmbr
      type bootrec fixmbr in the command line
    2. bootrec /fixboot
      type in bootrec-exe fixboot
    3. bootrec /scanos
      type bootrec scanos in the command line
    4. bootrec /rebuildbcd
      type in command line bootrec-exe rebuildbcd
  6. Close CMD and restart your PC to check the issue is fixed.

 

Also Read:- The Current Input Timing is Not Supported [Quick Troubleshooting Guide]

 

[ps2id id=’Step-4-Reset-Primary-Partition-as-Active’ target=”/]

  • Step 4

Reset Primary Partition as Active

The primary partition on your computer might be set to inactive, and that’s why the system is not booting correctly. So, change the settings and set it as active.

Primary Partition is nothing but the partition on which you’ve installed the operating system. It is to be active compulsory to boot the computer error-freely.

  1. Insert the Windows Installation Drive into your PC and boot from it.
  2. Select Language & Region -> Click Repair your computer.
  3. In the next step, you have to click on the Troubleshoot. After that, click on the Command Prompt.
    Click on troubleshoot option
  4. Now, execute the below commands.
    1. Diskpart.
    2. list disk.
    3. select disk 0 (Here 0 is the disk number of your system hard disk)
      Select disk type in command line
    4. list partition
    5. select partition 1 (Here 1 is the number that represents your system partition)
    6. active
      active in the command line
  5. Close Command Prompt.

Reboot the Windows 11 device and see the No Boot Device Found is disappeared.

Note:  Some users accidentally delete the system partition on their computers. If you belong to this category, then use the best partition recovery software to restore the deleted System Partition on your Windows PC. Some of the well-known apps are Disk Drill Partition Recovery, EaseUS Partition Recovery, Active Partition Recovery, etc.

 

Also Read:- We Couldn’t Create A New Partition Or Locate An Existing One

 

Tips To Avoid No Boot Device Found

  • The users who want to avoid this problem have to replace their older (10 or 15 years old) hard-disk drives with new ones.
  • If you don’t know how to disassemble the system, then don’t it because if the cables are disconnected or loosen, you will see these kinds of errors.
  • Avoid connecting unwanted and corrupted hardware devices to your computer so that the chances of occurring no bootable devices are reduced.

 

Contact Official Support

Since many users have solved the No Boot Device Found issue with the above solutions, we believe that you can also fix it on your Windows 11/10 computer.

There are a few people who still engage with the same problem. For those, we recommend installing a new hard drive instead of using the current one. Even the corrupted files in the operating system also cause this problem. So, reinstall your Windows OS freshly on your computer.

Contact any technician or visit the computer repair center and get your PC serviced. If nothing helps you, then contact the official manufacturer of your computer and get some different tips to fix this no bootable device found issue.

 

Final Words: Conclusion

In conclusion, I conclude that the No Boot Device Found issue is a simple problem and can be fixed with the given troubleshooting methods.

If you don’t understand any instructions given in this article, leave a message. We will get in touch with you and clarify all your doubts.

At the same time, we welcome your own techniques so post them to us via the comment box. It will help many people like you in fixing the issue.

After resolving the No Bootable Device Found error with our tricks, share this blog with your friends and social media apps.

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