How to Fix Operating System Not Found in Windows (No Bootable Device)



Here’s how to fix the issue of no bootable device or operating system not found in Windows 10.
✅ For updated instructions, you can read the text version of this tutorial on our website:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
🧰 𝐀𝐃𝐃𝐈𝐓𝐈𝐎𝐍𝐀𝐋 𝐓𝐎𝐎𝐋𝐒 𝐀𝐍𝐃 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 𝐈 𝐑𝐄𝐂𝐎𝐌𝐌𝐄𝐍𝐃

✅ Cheap Genuine Windows 10 Pro OEM License Key (Lifetime Activation):
✅ Top-Quality Solid State Drives (SSDs):
✅ An awesome data recovery tool I use to recover lost or deleted files:
💠 Windows:
💠 Mac:
✅ Repair Corrupt or Damaged Video Files:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Disclaimer: Some of these links go to my website and some are affiliate links where I earn a small commission if you purchase, at no additional cost to you.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
🛠 𝐎𝐓𝐇𝐄𝐑 𝐑𝐄𝐋𝐀𝐓𝐄𝐃 𝐈𝐒𝐒𝐔𝐄𝐒 𝐀𝐍𝐃 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍𝐒

► How To Fix Slow Startup on Windows 10:

► Windows Blue Screen (BSoD) (0xc000000f) A Required Device isn’t…:

► How to Speed Up Your Windows 10 Performance:

► Computer Can’t Enter BIOS | How to Force It:

► How to Reset Windows 10 Back to Factory Settings Without Installation Disc:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
🔔 𝐒𝐔𝐁𝐒𝐂𝐑𝐈𝐁𝐄:
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
🗣 𝐅𝐎𝐋𝐋𝐎𝐖 𝐔𝐒 𝐎𝐍 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀

► Twitter:
► Facebook:
► Reddit:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
👨‍👩‍👧‍👦 𝐒𝐔𝐏𝐏𝐎𝐑𝐓 𝐔𝐒 𝐎𝐍 𝐏𝐀𝐓𝐑𝐄𝐎𝐍:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
👁 𝐀𝐁𝐎𝐔𝐓 𝐓𝐇𝐈𝐒 𝐕𝐈𝐃𝐄𝐎

In this tutorial, I will be demonstrating a number of ways to fix the problem of no operating system found in Windows, be it Windows 10, 8, or 7. Depending on the make and model of your laptop, this error message could be a bit different for you, for most laptops it would say “No operating system found”, for some it would say “No bootable device found” or “No Boot device found”. To avoid any further complications to your computer, I will advise that you follow these suggestions in the order in which they are presented.

1. Check out for is a loose connection between your hard drive and the motherboard.
2. Check your boot priority order.
3. Change from UEFI to legacy or CSM boot mode from the BIOS or vice versa.
4. Reassign primary boot device (Needs a bootable windows USB).

For instructions on how to make a bootable Windows 10 USB, check out:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
🎶🎶 𝐁𝐀𝐂𝐊𝐆𝐑𝐎𝐔𝐍𝐃 𝐌𝐔𝐒𝐈𝐂

I get my background music from NoCopyrightSounds:

#nobootabledevicefound #missingbootdevide #nobootdevice #nobootdevicefound

Nguồn: https://suamaybomnuoctphcm.com/

Xem thêm bài viết khác: https://suamaybomnuoctphcm.com/tong-hop/

28 Comments

  1. ▬▬▬▬▬𝐓𝐇𝐀𝐍𝐊𝐒 𝐅𝐎𝐑 𝐖𝐀𝐓𝐂𝐇𝐈𝐍𝐆! 𝐏𝐋𝐄𝐀𝐒𝐄 𝐋𝐈𝐊𝐄, 𝐒𝐇𝐀𝐑𝐄 & 𝐒𝐔𝐁𝐒𝐂𝐑𝐈𝐁𝐄!▬▬▬▬▬

    💡 For more tips on how to fix other related Windows 10 startup problems, check out: https://www.youtube.com/watch?v=kjOVFIEAxSQ&list=PLgInsBr6KCT1vBNRkx3CsDDdxZwQ_ACLH

  2. I changed my diskpart to a other volume by mistake now im on windows 7 is there a way i can go to diskpart volume 1 on windows 7 or is it deleted

  3. Thank you so much the last method worked very well

  4. The 3rd step worked on me! Thank you so much bro and more power.

  5. Does this work with a sd card as the usb drive?

  6. Precisely simple fix. Thank you!

  7. I would think the UEIF part would work but idk how to get to it. Im on a gateway laptop (not right now tho) and i dont know how to get to that part

  8. the UEFI part confused me

  9. Thank you. No joke, the second one solved my problem. 👍

  10. What key to use were I can go to bios?

  11. I havent tried this yet but i think my hard disk is loose because i hit my keyboard a lot cuz some idiots made me mad and anger issues sure is a lotta fun

  12. i tried the 4th step and it works! thank you!

  13. Please can someone help, in my case even after doing everything and shutting down the pc it is saying no operating device found

  14. Very helpful..I was very upset as was facing the same issue..it is resolved now…thank u so much …you have explained it very well..👏

  15. Thank you so much bro❤️❤️❤️❤️

  16. After following your Videos instruction i did not get any solution , one new problem has been occured MGRBoot not available error is coming

  17. Thank you sir, GodBless you

  18. when i typed select volume 1 it say volume 1 is the selected volume after that i typed active and hit enter it say there is no partition selected (what is this solution???

  19. When I use the bootable USB it does stick in setup starting and no mouse cursor also

  20. Hi, when I try to enter the command active, it says "The selected disk is not a fixed MBR disk." I have chosen correct volume. Could you help me out?

Leave a Reply

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