Failure Analysis of display card driver installed in win7 system

1. If you don't see the screen, you can press the power key to shut down the instance, start the instance, and press the F8 key quickly. Of course, inexperienced users still keep pressing F8, click it until the "Advanced Startup menu" appears"

2. Select "security mode" in the Advanced Startup menu and enter. Before entering the desktop, the system may ask whether to restore the system to solve the problem. If this problem is not solved, we will directly go to security mode.

3. After entering security mode, right-click the "computer" icon on the desktop and select Properties

4. On the system information page, select "Device Manager"

5. Find the "Display Adapter" in the hardware list of the Device Manager and expand it. Right-click the project (video card) and choose Uninstall.

6. After the uninstall dialog box appears, you must check the "delete driver software for this device" option and select "OK"

7. After the video card driver is deleted, restart the system and enter the normal mode. Then, you will find that the video card is not in the driver status.

8. Finally, we need to find a correct video card driver to install. Of course, we cannot use the previously installed driver. You can download it from the hardware brand official website, if you cannot find the driver, you can use the driver Wizard software to help you install the video card driver.