Why the motherboard BIOS cannot detect the hard drive? Detailed explanation: Introduction to the reasons why the motherboard BIOS cannot detect the hard drive.

The motherboard BIOS cannot detect the hard disk is a common problem encountered by many computer users. Regarding this problem, PHP editor Youzi will explain in detail why the motherboard BIOS cannot detect the hard drive. The motherboard BIOS is a key component when the computer starts. It is responsible for initializing hardware devices and detecting hardware status. If the motherboard BIOS cannot detect the hard drive, it may be caused by hard drive connection problems, BIOS setting errors, hard drive failure, etc. By in-depth understanding of these reasons, we can better solve the problem of the motherboard BIOS not detecting the hard drive.

(1). Caused by poor contact or breakage of the hard disk IDE cable;

(2). CMOS storage information error, possibly due to insufficient battery power;

(3). The hard disk itself is damaged and the bios cannot recognize it;

Enable compatibility mode

1. First, restart the computer and press continuously when the startup screen appears. "Delete" key (different computer shortcut keys are different) to enter the bios interface; as shown in the figure:

bios search Hard disk not found

2. Then select the "advanced" option in the upper option bar and select the "STAT Configuration" item. As shown in the picture:

bios cannot find the hard disk

3. Enter After the "STAT Configuration" item, find "SATA Mode" and hit Enter. As shown in the picture:

4. After hitting Enter, the "SATA Mode" box pops up and select "AHCI Mode" Or "IDE Mode". As shown in the picture:

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