Hard disk connection to the system is faulty or loose (which is silly, I know, but this do happen sometimes)
Your system Hard disk has failed
Boot order is not set correctly
The operating system from the disk is missing
The BCD (Boot Configuration Data) is corrupted
How do you fix error no boot disk has been detected or the disk has failed?
How to fix a not found boot disk or hard drive problem? Set the mobile hard drive to the top of this computer’s BIOS boot order. Replace the hard disk drive (HDD) and re-establish Windows connections. Run Automatic Repair/Start Repair. Run CHDSK.
How do you fix no boot disk has been detected or the disk has failed?
How can I repair a boot disk or CD or DVD Failed?
What does it mean when computer says no boot disk has been detected or disk has failed?
If this connection between the computer and the actual HDD/SSD is broken in any way, the computer can no longer access it for information, resulting in the message: No boot disk n found with hard drive failure. the error word that is displayed at startup.
What does it mean when my computer says no boot disk has been detected or the disk has failed?
If the port between the computer and its HDD/SSD is corrupted in any way, personnel cannot access it to obtain boot and boot information, resulting in the error message “Sneaker drive not found or specific drive not found” on in fact, when the shoe appears.
Why does my computer say no boot disk has been detected or the disk has failed?
If the provider is somehow disconnected between the computer and its hard drive/SSD, computer systems will not be able to access it for trainer information, resulting in a “No shoe disk or disk type” error message at startup.
How to fix no boot disk has been detected or the disk has failed?
Solution 1: Make sure your computer’s hard drive/SSD is properly connected Solution 2: How to check if the drive is broken Solution 3: Make sure your sneaker’s hard drive is at the top of your computer’s boot list. Solution d: Reinstall Windows

Vijay is a tech writer with years of experience in the Windows world. He’s seen it all – from simple problems to catastrophic system failures. He loves nothing more than helping people fix their PCs, and he’s always happy to share his wisdom with anyone who needs it.
When Vijay isn’t fixing Windows problems, he likes to spend time with his wife and two young children. He also enjoys reading, playing cricket, and watching Bollywood movies.