Refined metals HS code references

The solution to the U disk installation system can't find the hard disk is to change the hard disk mode to IDE. The specific operation method is as follows: power---press F2 to enter the BIOS. After entering the BIOS, you can press the left, right, up and down keys to adjust the options, and then select Advanced.

List of contents of this article:

• 1,Refined metals HS code references The reason why the hard disk cannot be found when installing the system U disk installation system does not recognize the hard disk processing method
• 2, Why can't I find the hard disk on my computer as soon as the system is installed?
• 3, What to do if the system can't find the hard disk. The system can't find the cause and solution of the hard disk
• 4. What should I do if the computer reinstall system does not display the hard disk?
• 5, The USB disk reinstall system cannot find the hard disk

The reason why the hard disk cannot be found when installing the system U disk installation system does not recognize the hard disk processing method

reasons such as Next: Hard disk mode sets the wrong wiring of the hard diskThe solution to the problem of making a bad USB disk boot disk is as follows: When the USB boot disk cannot read the hard disk when the hard disk mode setting error occurs, it is generally because the mode of the computer hard disk is not set.

Poor contact of the hard disk data cable. The hard disk is not connected to place. Disconnect the power supply of the computer chassis, and then reconnect the hard disk data cable, or change a hard disk data cable to connect again. The reason for the USB boot disk itself.

The USB disk installation system does not recognize the hard disk processing method: the hard disk data cable has poor contact, which may be because the connection part of the hard disk is not connected. After unplugging the power supply of the computer chassis, the hard disk data cable needs to be reconnected, or change a hard disk data cable to connect.

And the USB flash drive failed to start winpe to obtain the hard disk informationRelatively few, which is mainly caused by the incompatible driver of the mode selected by the hard disk and the current PE system. At this time, you can try to use other winpe to modify the system. If it doesn't work, you can also enter the BIOS to change the hard disk mode.

First of all, the compatibility problem of the USB disk boot disk itself should be eliminated. You can use the U disk boot disk making tool to remake it, because the compatibility of the deep USB disk is very good at present.

Why can't I find the hard disk on my computer as soon as the system is installed?

1. The computer is a new hard disk and has not been partitioned. When reinstalling the system, the C disk may be accidentally merged, resulting in the C disk not being displayed. An error occurred during the installation process or the partition to be installed was not selected correctly, resulting in the inability to recognize the C disk.

2. The hard disk can be seen in the bios, indicating that the hard disk has been recognized by the motherboard. ( 2) If you can't find it in the system, it may be that the hard disk is not partitioned, or the hard disk is a dynamic disk that has not been imported or activated.

3. Possible reasons: Mainboard BIThe OS is out of power and the hard disk information cannot be entered. If your system date is incorrect, it is likely to be the reason. Solution: Replace the BIOS battery and re-enter the BIOS to detect the hard disk. 5. Possible reasons: The quality of the IDE line is not good or the plug is not firm.

4. I also go to answer the question and visit the personal page. Follow and expand all. First of all, to rule out the compatibility problem of the USB boot disk itself, you can use the U disk boot disk making tool to remake it, because the compatibility of the deep USB disk is very good at present.

What to do if the system can't find the hard disk. The system can't find the reason and solution of the hard disk

1. Hard disk data cable and power supplyLoose wire, oxidation or broken needle Solution: Try to change the power connector, data cable or ide/sata interface. It may be that some motherboards have turned off the sata interface and can't find the sata hard disk. Solution: open the sata interface in bios.

2. Change the hard disk mode to IDEU. If the hard disk installation system can't find the hard disk, the solution is to change the hard disk mode to IDE. The specific operation method is as follows: power-on---press F2 to enter the BIOS. After entering the BIOS, you can press the left and right up and down keys to adjust the options, and then select Adv Anced.

3. Check the hard disk connection: First, make sure that the hard disk is connected correctly, including the data cable and power cable. You can try to plug and unplug the hard disk cable again to ensure that the connection is firm. Check BIOS SETTINGS: IN SOME CASES, BIOS SETTINGS MAY CAUSE THE SYSTEM TO BE UNABLE TO RECOGNIZE THE HARD DISK.

4. Format the C disk; because after formatting the C disk, the damaged C disk can be modified very well. But be sure to back up the desktop files before operation. The hard disk AHCI mode can't find the hard disk; the solution to the U disk installation system can't find the hard disk is to change the hard disk mode to IDE.

5. Solution: We need to reinstall the operating system or repair the system. Before reinstalling, you can try to use the WinPE boot CD to enter the PE version of the system, retrieve the data in the hard disk through the data recovery software, and then reinstall or repair the operating system.

What should I do if the computer reinstallation system does not display the hard disk?

1. Hard disk connection problem: Check whether the data cable and power cable of the hard disk are well connected. You can try to plug in and unplug the data cable and power cable of the hard disk to ensure that the connection is stable. If it is a desktop, you can also try to replace the data cable and power cable.

2. The reason why the computer reinstall system does not display the hard disk: the downloaded system image does not have a raid mode driver, resulting in the reinstalled system not finding the hard disk. You need to enter bios to set the hard disk mode to ahci.

3. Format the C disk; because after formatting the C disk, the damaged C disk can be modified very well. But be sure to back up the desktop files before operation. The hard disk AHCI mode can't find the hard disk; the solution to the U disk installation system can't find the hard disk is to change the hard disk mode to IDE.

The hard disk cannot be found in the USB disk reinstallation system

1. After reinstalling the system with the USB disk, after entering the PE system, the computer hard disk cannot be found. You can change the hard disk mode to IDE. After entering the BIOS interface, select A Dvanced, in the AHCI option, modify it to IDE, and then restart the computer to find the computer hard disk.

2. There are relatively few cases where the USB flash drive fails to start winpe to obtain hard disk information, which is mainly caused by the incompatible driver of the mode selected by the hard disk and the current PE system. At this time, you can try to use other winpe to modify the system. If it doesn't work, you can also enter the BIOS to change the hard disk mode.

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