Hi,
BIOS will not be able to detect a hard disk when the hard drive data cable is damaged or improperly connected. If the serial ATA or SATA drivers are not properly installed, hard disk is not enabled in BIOS, hard drive keeps spinning up, or the hard drive is corrupted, failing or dying, BIOS may also fail to recognize your hard disk.
https://www.easeus.com/storage-media-recovery/restore-data-when-hard-drive-not-detected-in-bios.html
Please note: Information posted in the given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.
Hope above information can help you.
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