After redoing the system, what is the other device in the device manager, and what should I do if it

For reasons why the driver is not installed, it is recommended to use the following software driver wizard - an old utility software suitable for most computer users. Driver wizard can not only quickly and accurately detect and identify all hardware devices in your system, but also update the drivers in time, and can quickly extract, backup and restore the drivers of hardware devices. While greatly simplifying the originally complex operation process, it also shortens the operation time and improves efficiency.

Driver wizard is a good tool to help you solve tedious system driver problems, and it is also a good assistant to help you get the most out of your computer hardware. 1. Super hardware detection ability, automatic intelligent driver update using advanced hardware detection technology, with the driver home of nearly ten years of driver database accumulation, driver wizard 2008 version can detect most of the popular hardware, and automatically install the most suitable driver for your PC**. In addition to installing drivers for unknown devices, the Driver Wizard can also automatically detect driver upgrades to keep your PC working at its best.

Second, the advanced driver backup technology, the driver backup is easy to get for the device that is difficult to find the driver on the Internet, the driver backup technology of the driver wizard can perfectly realize the driver backup process. The hardware driver can be backed up as a separate file, zip archive, self-extracting program or automatic installer, so you don't have to worry about reinstalling the system. 3. Simple and easy-to-use restore function, one-click driver restoration can be completed by one-click self-installation driver backed up by the driver wizard to automatically complete the driver installation process, and double-click to complete the hardware driver installation.

Of course, you can also restore the driver through the driver restore management interface of the driver wizard. Fourth, the safe driver uninstall function, quickly clean up the driver residual error installation or residual in the system of invalid drivers may affect the operation of the operating system, use the driver uninstall function of the driver wizard, you can safely uninstall the driver or clean up the driver residue of the operating system, at any time to keep your hardware in the best working condition. **Address.

Other devices say that the device cannot be recognized, that is, your drivers are not installed, and the motherboard comes with a CD with all the drivers in it, you can double-click all to install them. If it doesn't work, go to the online ** universal sound card driver, universal graphics card driver to solve the emergency. (There is no sound on your computer, you can't hear it when you connect the headphones, only the tick sound from the case).

A question mark indicates that some of your devices do not have drivers installed, or the driver version is too low. The solution is: 1. If you have a driver for the device on your computer, right-click the mouse on the device with a question mark, click Properties, and select Reinstall the driver or update the driver in the pop-up dialog box.

3. If it doesn't affect the normal use of your computer, you can also ignore it.

This article takes 360 driver master as an example to demonstrate, and the specific steps are as follows.

1. Double-click the 360 driver master in the computer to open the driver installation software to scan the computer.

2. Wait for the software to scan the computer, and the software will automatically check out that there is no driver installed in the computer.

3. Check all the software without drivers to repair and install the drivers for the software that is not installed on the computer.

4. Click Upgrade in turn to upgrade all the software that is not installed on the computer.

A question mark means that there is a problem with your relevant hardware driver and you need to reinstall the driver.

Install the motherboard's drivers and you're good to go. If there is still a question mark, just double-click on the one with the question mark, click Update Driver, and let it actively look for the driver.

Bring your main driver CD and install the driver.

First delete all the question mark drivers, then put the motherboard driver disc into the CD-ROM drive, right-click on the device manager to detect hardware changes, and the system will automatically find the driver and install it.

The sound card driver is not installed, you should take the disc of the motherboard when you installed it and put it into the disc to install it (if you don't understand, you can check the motherboard manual, there is a guide on how to install it).

You open the window and flash it to prove that your graphics card driver is not installed,If it's an integrated motherboard,The motherboard disc also has a driver,The same method is installed,Set the settings in the properties of the desktop to adjust the frequency of the display to 75Hz or more.。。

Install a sound card driver!! The window is shaking, and it looks like the graphics card is not drivered, so you go to the motherboard's box and look for those driver discs

Let's try installing a sound card driver first.

Your sound card and graphics card drivers are not installed, install an optimization master to test the model, and then drive from the network, install it and start the computer again!

Refer to the above methods to install sound cards, network cards, etc.

If the problem is big, find a professional to come to your door.

If you don't know how to install a driver, just get someone to come to your door.

"No sound from the computer after reinstalling the system:

1) If you encounter the situation that there is no sound on the computer after reinstalling the system, you can use Kingsoft Installation Wizard to install the driver for you, open Kingsoft Guard, enter the "Installation Wizard" tab - click the button "Install Driver".

2) Open the "Install Driver" interface, it will automatically detect your uninstalled sound card driver for you, click "Install"; If your sound card driver device is damaged, click "Repair" to ensure that the computer is restored to normal use with sound;

3) The "Install Driver" function will also automatically remind you that the driver can be upgraded to the version certified by the Microsoft logo; If you don't want to upgrade and don't want to be prompted to upgrade again, you can click "Don't prompt again". To restore the upgrade prompt, click "No longer prompt for upgraded drivers" to restore the prompt. "

It means that your sound card driver is not installed, and you can install the sound card driver.

If the sound card driver is not installed, you can reinstall the sound card driver.

I'll tell you a driving life driving elf to fight.