Why Do No Bootable Device Found Error Occurs and Methods To Fix it?
Are you confronting the issue of no bootable device found on your computer? If so, then you must be looking for solutions to get rid of it. But first, you have to know what bootable devices are and why your system is unable to found the one when connected. Bootable devices are the storage device or the part of the storage on your windows. These devices include a USB flash drive, hard drive, DVD, etc. all of which contain the boot files necessary for operating a windows system. BIOS program in your computer is responsible for the execution of boot operation, so the error of no bootable device found is notified by that only. Therefore, to gather more precise details about why no bootable device found problem arises and what are solutions to fix it.
What are the causes behind no bootable device found error?
The error of No Bootable Device on Windows 10 as well as others might arise due to some common causes as listed below:
- Boot order is not correct
- Internal hard disk of your system is corrupt
- Partition in your system is inactive
- MBR portion of your system is at fault
How to fix if no bootable device found on windows?
If you are wondering that how do I fix no bootable device found, then you can learn the best methods to resolve the problem from the information explained below:
Correct boot order
- First of all you need to restart your device
- Further, navigate to BIOS set up by pressing Del, F 2, F 10 keys
- Then use the right arrow keys for moving to to the Boot tab
- Next you have to set the hard drive in the top of the boot order list
- At last, save the boot order list, close BIOS tab and then restart your computer again
Fix internal hard disk errors
- Next you need to check if there is any issue with the internal hard disk as it also causes no bootable device found problem when you start up your windows system
- You need to access the command window and then check the status of internal hard disk by opening CHKDSK.exe tool through it
Set partition active
- Further you need to set the primary partition in you windows active to fix the no bootable device
- At first, insert the DVD for windows installation and boot your computer
- Next choose keyboard layout and language then tap on repair computer
- For windows 8 or 10 installation DVD you have to choose troubleshoot option
- Then go to command prompt and enter lit disk then choose disk 0
- Next enter list partition command and choose partition 1
- At last, enter active and the no bootable device found error will get fixed
Correct boot information
- When the boot information is damaged by power outage, computer virus or any other reason then also no bootable device found issue occurs
- Therefore, you need to repair boot information that includes MBR and BCD through command prompt to fix the error
At last, when any of the above solution doesn’t work and you still getting no bootable device found trouble in your computer, then you can contact technical support center of your device to receive better resolutions.
How to fix the error of ‘no bootable device insert boot disk’?
Computers or laptops often get hanged or stop working because of an error in the device. And if you log in your device and scan the memory then often screen shows results such as ‘no bootable device’. A lot of users face this error because of which computer fails to scan any data on the device. A lot of users complain of this issue. To find out what this error is and how to resolve it, follow this article.
What is the error ‘No bootable device’?
We save hundreds of pictures, videos, movies or documents in our computers and laptops. And to keep all the data synchronized and arranged, we arrange and save it different hard disks. Now usually while logging in, we scan our devices. But sometimes refuses to scan the hardware because they fail to recognize it. And that’s when you get ‘no bootable device insert boot disk’ error.
Ways to fix the error of ‘no Bootable device insert book disk’
If you are juggling with this disk error then you can take the help of following steps.
Change the boot mode to UFI
1. The first method is to shift the boot mode. First of all shut down your device.
2. Now next, re-start your computer and enter BIOS simply by entering BIOS keys such as F1, F2, Del, esc, and F10 while the system s getting rebooted.
3. Moving ahead, now locate the boot mode option and change it to UEFI.
4. Now at last tap on exit button and pick exit button changes.
Take out the CMOS battery
Another method to fix this issue is to remove the CMOS battery from the mother board and reset the settings of the device to the factory settings. Removing the battery does not turns off the computer hence you can easily fix the issue in the device without hindrance.
Reset the boot manager via command prompt
1. Last but not the least, another method to fix the issue of the device is to re-boot the device through command prompt.
2. All you have to do is, download media creation tool first from the Microsoft website.
3. Now moving on, open the download file to start the installation.
4. Accept the terms and conditions and select the create installation media option.
5. Tap next and pick USB or DVD option once prompted.
6. Moving on, click next and select the required drive from the list showing require storage
7. Now boot the computer and enter bootrec.exe
And hence that’s all for fixing the issue of No bootable device press key to reset. For more information, contact the customer care.
Quick Solutions to Resolve No Bootable Device Found in Windows 10 Issue:
Solution 1: Set Boot Order in BIOS
Sometimes due to improper boot order may also cause such kind of issue and then you can fix this problem by setting the boot order in BIOS through the below steps:
- First of all, restart your computer and then press the Del key to enter the BIOS mode.
- Press the right arrow key continuously until the Boot tab open.
- Now move Hard Drive to the top side in order to boot by using the + and + key.
- After that, press the F10 key to save changes and then restart your computer.
Solution 2: Repair MBR
A faulty or corrupted MBR may also cause no boot issue in Windows 10 and then you can simply fix it after repairing with the below instructions:
- Insert the Windows installation media in your Windows 10 computer and then you need to boot from it.
- Now select your language and then click on Repair your computer option.
- After that, select the Troubleshoot option and then select Command Prompt under the Advanced options menu.
- Now you can simply repair the corrupted MBR and then restart your computer after repairing the MBR.
With the help of the above-given steps, you can fix No bootable device found in Windows 10 error in a very simple way. But in case you are still not able to boot your computer or getting the same issue, then you should contact the customer support team for better solutions.
How to fix the issue of no bootable device found after installing Ubuntu?
As Ubuntu is a Linux system and open-source software, it is widely used by computer users. If initially, you were using another operating system, you need to eliminate it from the system. In case you have installed Ubuntu in your system, a GRUB screen is expected but if you get no bootable device found after installing Ubuntu, you need to fix it. When this error message prompts on the screen, it is due to messed installation with UEFI boot settings. The possible reason for this error is disabling the secure boot.
Fixes for No Bootable Device Found After installing Ubuntu
When you encounter this issue on your Ubuntu screen, in which you could not find any bootable device after the installation of Ubuntu on your computer, try out the fixes:
- Initially, you need to power off and boot into the boot settings. For SSD hard disks, you need to perform quick action of booting. For shortcuts, you can check the combination keys.
- In boot settings, you need to ensure that the Secure Boot is enabled. The option is provided under the Boot tab.
- Then, go to the Security tab and search for the option of Select an UEFI file as trusted for executing, and then click enter. Here the UEFI file settings are being added among the trusted UEFI boots on your computer. If you are adding it as trusted, it will let your device boot from the UEFI file of Ubuntu.
- Now, you need to check for your hard disk. For more than one hard disks, you should select where Ubuntu is installed and press enter.
- You will see <EF1> on your screen. Press Enter.
- On the next screen, you will find <Ubuntu>.
- After that, you will see shimx64.efi, grubx64.efi and MokManager.efi file. Here, select shimx64.efi and enter it.
- Further, type Yes on the next screen and click Enter.
- Once it is added as a trusted EFI file, you can save using F10 and then exit.
- Finally, you can reboot your system and you will find the GRUB screen and you will be able to boot into Ubuntu.
If you still can’t fix no bootable device found error after installing Ubuntu, you have the option to reinstall GRUB to boot.