Windows cannot start after installing the video driver

When the graphics driver is installed, the Windows operating system does not start properly, and a black screen is displayed after the scroll bar. When the host light is working properly and cannot be improved by the brightness adjustment key, how do I need to handle it? As shown in the following figure:

In the actual working environment, the following are the main reasons for booting the black screen after installing the graphics driver:

1, the current operating system version and graphics driver is not compatible

2. The runtime is not installed correctly (for example:. NET Framework)

3, the current host BIOS does not support the version of the installed operating system

4. The current operating system is Ghost version

Only a small probability exists for the following reasons:

1. Motherboard chipset driver not installed correctly

Based on the above reasons, it is not recommended that users install the Ghost version of the operating system for use. It is recommended to install a standard or supported operating system, and it is recommended that the operating system be upgraded to the latest Service Pack version.

1, Post Logo screen, continuous click on the keyboard F8 hotkey until the "Windows Advanced Boot Menu", select "Last Known Good Configuration (your most effective settings)" In the list (or: Enable VGA mode) and enter. As shown in the following illustration:

2, when the normal access to the operating system, by visiting Lenovo official website to drive support channels, download the corresponding model, corresponding operating system graphics driver installation, in theory can solve the problem.

3, if you cannot find the corresponding driver through the host number, the host model, you can also download the "Lenovo Music Driver" Software installation. The software installed successfully after the desktop will generate a shortcut to the software, double-click the icon to start the program, the program will automatically get your host number, the program will find you currently use the machine driver, such as: motherboard, video card, sound card, wireless network card, etc., you can click the download, install button to complete the driver download installation.