How to map complex products to HS codes

List of the contents of this article:

• 1,How to map complex products to HS codesReinstall the system computer system error mouse and keyboard can't be used?
• 2, After reinstalling the system on the laptop, the mouse can't be used. What should I do?
• 3, The mouse cannot be used after reinstalling the system
• 4, What to do if you can't use the mouse and keyboard after entering the USB disk reinstall system PE

Reinstall the system computer system error mouse and keyboard can't be used?

1. If the mouse is normal before installing the system, then after installing the systemAfter that, the mouse cannot be used. It is possible that some drivers in your system do not match some of your current mouse drivers, or you can restart the computer or reinstall the corresponding computer system.

2. It may be because the driver has not been running yet. After restarting the computer, wait for a while for the driver to load, and then check whether the keyboard and mouse can be used 2 to detect whether the mouse keyboard is damaged, and then replace the socket, reinsert the mouse and keyboard 3 restart the computer, and then use the security mode with network connection to enter Start the safe mode.

3. First of all, check whether the keyboard and mouse are faulty. If not, see if it is a problem with the USB interface. If the new computer is equipped with the CPU of Intel after the 6th generation, the corresponding motherboard main control is also a new generation, and win7 does not support the new generation of motherboard main control by default.

4. If the computer cannot use the mouse and keyboard when reinstalling the system, there may be several reasons: Driver error: If the mouse and keyboard drivers are not installed correctly, the computer may not be able to detect these peripherals.

5. Desktop, if the system is installed and the keyboard mouse is inserted, it does not work and needs to be restarted; if the restart still cannot be solved, try another slot.

6. The first step: It may be that the system needs to be restarted to take effect just after installation, so try to restart it. If it doesn't work, try again with another USB interface. If it still doesn't work, you can install the third-party driver installation software with your laptop and scan it to check it. If the driver is not installed, use the software to download and install the driver.

After reinstalling the system on the laptop, the mouse can't be used. What should I do?

# Summary What should I do if the mouse and keyboard can't be used when reinstalling the system? Hello, in this case, the system may not support hot-swapping the mouse and keyboard. After restarting the computer, it can generally be solved. It may be a driver that does not have a mouse and keyboard in the system. Try to use a system update or a third party.

It may be the reason why the driver has not been running yet. After restarting the computer, wait for the driver to load for a while, and then check whether the keyboard and mouse can be used 2 to detect whether the mouse and keyboard are damaged, then replace the socket, reinsert the mouse and keyboard 3 to restart the computer, and then use the safe mode with network connection to start Move the safe mode.

Some users found that the keyboard and mouse of Lenovo Thinkpad notebook failed after reinstalling the system. If you encounter the same problem, you can solve it according to the method in this article.

After reinstalling the system on the ASUS laptop, the reason why the mouse can't use the USB flash drive and can't be read is because of the driver problem. They all use the notebook brand driver and uninstall the original driver first.

Restart the computer: Sometimes simply restarting the computer and device can solve the problem that the mouse and keyboard cannot work. Replace the USB interface: Try to replace another USB interface to see if the mouse and keyboard can be reconnected.

Specific operation method: First, find the official website of the computer brand used through Baidu search, and take the official website of thinkpad as an example.Restart the computer: Sometimes simply restarting the computer and device can solve the problem that the mouse and keyboard cannot work.

After reinstalling the system, the mouse cannot be used

1. The solution to the system mouse does not move after installing the computer is 1 Plug and unplug the mouse again. It may be the USB of the mouse.Due to poor contact between the interface and the USB interface of the computer, 2 uninstall the driver installed by the mouse, and then reinstall it. 3 Restart the computer. After restarting, try to see if the mouse can be used. If not, it is recommended.

2. It may be because the driver has not been running yet. After restarting the computer, wait for a while for the driver to load, and then check whether the keyboard and mouse can be used 2 to detect whether the mouse keyboard is damaged, and then replace the socket, reinsert the mouse and keyboard 3 restart the computer, and then use the security mode with network connection to enter Start the safe mode.

3. Reload the USB driver or replace the USB port. When the PE system enters, the mouse and keyboard cannot be used because the USB driver is not loaded properly. At this time, you can try to enter the device manager of the PE system to check the USB driver. If there is a yellow warning icon, it means that there is a problem with the driver.

4. Some users found that the keyboard and mouse of Lenovo Thinkpad notebook failed after reinstalling the system. If you encounter the same problem, you can solve it according to the method in this article.

5. Today, I would like to introduce the specific solution to the problem of not being able to use the mouse and keyboard after entering the USB disk reinstall system PE.

6. When you reinstall the system, the selected WIN7 system lacks a USB driver. Therefore, all USB interface devices cannot be operated. AFTER 2017, AFTER THE RELEASE OF WIN10, MS AND INTEL ELIMINATED THE WIN7 SYSTEM. THE UPGRADE OF THE WIN7 SYSTEM IS NOT SUPPORTED, AND THE NEW HARDWARE HAS BEEN SUPPORTED.

What to do if you can't use the mouse and keyboard after reinstalling the system PE

How to solve the mouse and keyboard failure after entering the pe: restart the computer, press the relevant shortcut keys to enter the bios according to the motherboard type, most of which are "del" or "F2" to find Inte Grated Peripherals Option (external device option): USB Controller (USB controller) is set to Enabled.

, in your PE system, start-search for "device manager" and click the open button on the right. 2. Wait a moment for the system to open the "Device Manager". 3. Expand the keyboard and mouse, right-click "Update Driver" to enter the next step.4. Finally, select "Automatically" to search for the updated driver software.

#Abstract What should I do if the mouse and keyboard cannot be used when reinstalling the system? Hello, in this case, the system may not support the mouse and keyboard hot-swapping. After restarting the computer, it can generally be solved. It may be a driver that does not have a mouse and keyboard in the system. Try to use a system update or a third party.

The solution to the problem that the mouse does not move after the computer installs the system is 1 to plug in and unplug the mouse, which may be caused by poor contact between the USB interface of the mouse and the USB interface of the computer. 2 Uninstall the driver installed by the mouse, and then reinstall it. 3 Restart the computer. After restarting, try whether the mouse can Use, if you can't use it, it's a suggestion.

Today, I will introduce to you the specific solution to the problem of not being able to use the mouse and keyboard after reinstalling the system PE of the USB disk.