When your computer is booting, the BIOS will find a system on your hard drive to boot to. If there is not any system, the computer doesn't know where to go, so it gives you a message for troubleshooting. Below are the main reasons why Windows operating system is missing. 1. The com...
Setup did not find any hard drives installed on your computer. Cause This issue may occur if one or more of the following conditions are true: The basic input/output system (BIOS) does not detect the hard disk. The hard disk is damaged. Sector 0 of the physical hard disk dr...
Solution 1. Confirm that BIOS Can Detect the Hard Drive If you encounter an "Operating System Not Found" error when booting your computer, you first need to make sure there is no problem between the hard drive and the BIOS. When you press the power button to turn on your computer, press...
Generally speaking, the operating system not found error relates to BIOS settings, the boot drive health, and the MBR(Master Boot Record). To be specific, the possible causes of the operating system not found on Windows 11/10/8/7/Vista/XP are: The BIOS does not detect the hard disk. T...
The computer input/output system (BIOS) does not detect the hard disk drive. The hard disk is damaged or corrupted. The Master Boot Record (MBR) on the hard drive is broken. Note that some third-party programs or disk operations can damage an MBR. ...
The basic input/output system (BIOS) does not detect the hard disk The hard disk drive is damaged Improper/incorrect BIOS settings Windows Master Boot Record (MBR) is corrupt/damaged An incompatible partition is set as activeNote: If the BIOS fails to detect the operating system...
“The system cannot find the drive specified” error message comes about whenever Windows cannot access the specified drive. Like when anexternal hard drive won’t mount on Mac, there are many possible reasons why Windows can’t detect or access the hard drive. We’ve listed some of the ...
If displayed as "None" or "Not Detected", that is to say, the BIOS does not detect the hard disk, you could change "None/Not Detected" to "Auto". Maybe it solves this problem. Restart your computer to test your problem. If the problem is still there, you should try other solutions...
It can also cause BIOS to fail to detect the boot disk and renders the disk boot failure error. Make sure to check if your disk drive is correctly connected with your computer system.5. Damaged DiskA damaged or corrupted disk will not allow the BIOS to load the operating system for it....
Method 5: Check the Hard Drive Method 6: Run Antivirus Scan Method 7: Run chkdsk Method 8: Disable Your Webcam Method 11: Run BSoD Troubleshooter Method 12: Reset Windows 10 Method 13: Update BIOS Method 14: Microsoft Hotfix Frequently Asked Questions ...