If your computer is not detecting your hard drive, this can be due to a variety of issues involving connection, setup, damage, etc. How to repair hard disk not detected error？In this article we will introduce effective ways to repair the error. And also you can download reliable data recovery software to recover lost data hard drive if data loss happens.

If your computer is not detecting your hard drive, it’s probably a Hardware damage, system software or computer settings problem. Unfortunately, it can be virtually impossible to fix a hard drive yourself if it has a Hardware damage problem. However, if your computer does not recognize your hard drive, you can try a few troubleshooting techniques to test and repair the hard disk not detected error.
Why BIOS not detected the hard drive?
This problem can be caused by many factors, Here is a list of the main reasons why a system BIOS will not detect the presence of an internal hard drive. .

1. Drive not enabled in the BIOS
2. Serial ATA drivers are not properly installed
3. Faulty or unplugged data cable
4. Drive is not spinning up
5. Incorrect jumper settings on the drive
6. Faulty hard drive

read more? How to Repair Hard Disk Not Detected Error?