The answers are as follows: Install the mainboard chipset driver as follows:
1. Open the official website of the motherboard manufacturer and find the driver download page.
2. In the download page, find the driver that matches your motherboard model and operating system, and download it to the local.
3. Decompress the downloaded driver and double-click to run the installation program.
4. Select the installation location and other options as prompted.
5. After the installation, restart the computer.
6. After the restart, check whether any uninstalled devices exist in the device Manager. If so, right-click on the device, select \"Update Driver,\" then select \"Select from the list of drivers in your computer\" and select the driver you just installed.
7. After the installation is complete, restart the computer and the motherboard chipset driver is successfully installed.