How To Fix Dell No Boot Device - Boot Device Not Found - Boot Device Not Installed Error

If your Dell computer is giving you a No Boot Device, Boot Device Not Found, Inaccessible Boot Device or other boot up issue, follow this for help troubleshooting. If the HDD turns out to be bad, it would need to be replaced. You can see HDD and SSD ideas in the Computer Component list here: https://www.amazon.com/shop/pcmonkey. After installing a new drive, you would need to install an operating system to it. You can see those links below. Check out the FAQ's and Related Video Links below !!

Please remember to Like, Share, and Sub if this video was helpful :)
To Donate, feel free to leave a Super Thanks by clicking on the Heart Button under the video.

Related Video Links:
Get Great Games at Humble Bundle: https://www.humblebundle.com/?partner...
Computer Repair Tools & Supplies: https://www.amazon.com/shop/pcmonkey/...
How To Install Windows 10:    • How To Install Upgrade Dell to Window...  
How To Install Widows 11:    • How To Install Upgrade to Windows 11-...  

FAQ's:
Q: What are the buttons you press?
A: F2 - BIOS, F12 - Diagnostic Options

Q: What if you cant change between Legacy and UEFI?
A: If you cant find those options or cant change between them, move on and continue with the rest of the video. What was the result of the Dell diagnostic scan? Can you find any Repair or Recovery options in BIOS?

Q: Changing the settings in BIOS didn't help and the scan passed everything :(
A: If changing the settings in BIOS did not help and the diagnostic scan showed the hard drive to be healthy, you can try the Repair or Recovery options in BIOS or undoing the last update if applicable. If that does not help, your last resort would be to install a new operating system.
How To Install Windows 10:    • How To Install Upgrade Dell to Window...  
How To Install Widows 11:    • How To Install Upgrade to Windows 11-...  
If you cannot create the Install Media for free as seen there, you can see the correct items to purchase in the Repair Tools list here: https://www.amazon.com/shop/pcmonkey

Q: The diagnostic scan cannot see my HDD or says its 'Not Installed'?
A: If the diagnostic scan cannot see your HDD, its most likely bad or just loose. Try 'reseating' it as seen here. Run the scan again. If its still not seen, I would then replace it and install Windows to the new one as seen here;
You can see how to install Windows 10 here:    • How To Install Upgrade Dell to Window...  
You can see how to install Windows 11 here:    • How To Install Upgrade to Windows 11-...  
If you cannot create the Install Media for free as seen there, you can see the correct items to purchase in the Repair Tools list here: https://www.amazon.com/shop/pcmonkey

Q: I cant run the diagnostic scan. It wont complete or I cant access it.
A: If you cannot run the scan, we don't know for sure if the HDD is healthy or not. We will have to continue troubleshooting assuming it is for now. If its healthy, and if the issue is operating system related, I would then reinstall it.
You can see how to install Windows 10 here:    • How To Install Upgrade Dell to Window...  .
You can see how to install Windows 11 here:    • How To Install Upgrade to Windows 11-...  
If you cannot create the Install Media for free as seen there, you can see the correct items to purchase in the Repair Tools list here: https://www.amazon.com/shop/pcmonkey

Q: The diagnostic scan said that the HDD was not installed :(
A: If the diagnostic test could not find the HDD, that means the HDD is either loose or bad. Try reseating it as seen here. If that does not help, replace it and install an operating system onto the new one.
How To Install Windows 10:    • How To Install Upgrade Dell to Window...  
How To Install Widows 11:    • How To Install Upgrade to Windows 11-...  
If you cannot create the Install Media for free as seen there, you can see the correct items to purchase in the Repair Tools list here: https://www.amazon.com/shop/pcmonkey