Can't read the hard drive when turning on the computer

What should I do if the hard drive cannot be found when the computer is turned on?

Cause 1: The hard drive data cable and power cable are loose, oxidized or broken, which may cause it not to be detected when the computer is turned on. harddisk. Solution: You can try changing the power connector, data cable or IDE\SATA interface.

First use a screwdriver to open the computer case, and then re-plug the computer hard drive data cable and power cable. Open BlOS, view the standardomosfeaures page, check whether the hard disk is set to None, and set this item to auto. Then find the ATA (SATA) option and select it.

It is recommended to reinstall the system from CD. If the hard drive cannot be detected, replace the hard drive power cable and data cable. If it fails, replace the hard drive and reinstall the system. If the CD or U disk boot is set in CMOS before the hard disk starts, you need to remove the non-bootable CD or U disk inserted in the optical drive or the host USB interface.

That is, the computer cannot find the boot hard disk. There are several possibilities for causing such a problem, and the corresponding solutions are as follows: The hard disk data cable and power cable are loose, oxidized, or have broken pins. Solution: Try to replug and unplug the hard disk data cable and power cable, or replace the power connector and data cable interface.

Why the computer cannot detect the hard drive when it is turned on

The hard drive data cable and power cable are loose, oxidized or broken. Solution: Try to re-plug and unplug the hard disk data cable and power cable, or replace the power connector and data cable interface. The motherboard has turned off the SATA interface, but the computer uses a SATA hard drive, which causes the computer to not find the hard drive.

The problem of hard disk failure to initialize IO error may have many causes, such as hard disk failure, driver problem, cable connection problem, etc. Here are some possible solutions: Check the drive connections: Make sure the drive cable is well connected, try changing the cable or connector, and then reconnect the drive.

The motherboard BIOS is out of power and cannot remember the hard disk information. If your system date is incorrect, this may be the reason. Solution: Replace the BIOS battery and re-enter the BIOS to detect the hard drive. The IDE cable is of poor quality or not plugged firmly.

The computer cannot recognize the hard disk when it is turned on

. Possible reasons: The quality of the IDE cable is not good or it is not firmly plugged in. Solution: Change an IDE cable or plug the IDE cable into another IDE slot on the motherboard. Do not connect the hard disk cable with other IDE devices, such as optical drives. Separate the two IDE cables and set the master and slave disks correctly.

Cause 1: The hard disk data cable and power cable are loose, oxidized or broken, which may cause the hard disk not to be detected when the computer is turned on. Solution: You can try changing the power connector, data cable or IDE\SATA interface.

The hard drive is not detected during the computer power-on self-check. What to do? This phenomenon may be caused by damage to the hard drive, wiring failure, insufficient power supply, or incorrect motherboard parameters. The hard drive is damaged. Plug the hard drive into another computer and try again. If it still cannot be recognized, the diagnosis can be confirmed. Send the hard drive for repair or replace it with a new one.

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