Perfect solution to Sony computer Win8 video black screen phenomenon

Some friends who use SONY notebook may encounter such a problem, since the installation of Win8 system, whether it is CP or RP and other versions, the screen display will have many problems. When playing a video with a local player, the screen is directly black, and when you browse the video on the Internet, a green screen appears, which is very painful. In fact, this situation basically happened on the machine using the HD5650 graphics card, but Xiaobian asked the friends who used the Lenovo machine with the same graphics card, but they did not have the problem, which means that the SONY notebook itself was smuggled.

After careful research, it turns out that the original SONY notebook graphics card has been driven by customization, and here we want to share a perfect solution. Before the official release of the official driver patch, let you feel comfortable with the experience of Win8 system.
The first step is to go to the official website to download the latest version of the graphics card driver.
The second step is to extract the graphics card driver. Before the decompression is completed, enter the Temp folder of the system (C:\\Users\\username\\AppData\\Local\\Temp), and find the latest folder by time sorting. {DFD594C7-05D3-4666-89C7-1E147636C83C}, go in and enter the Drivers folder in the Packages, and drag the Display folder inside to the desktop.
Get the Display folder, where W76A_INF is the file to be used in the next step.
The third step, in the device manager, find the graphics card, and select the update driver, then select "select from the device driver list of the computer", enter as shown below, click on the disk installation, in the dialog box Enter the W76A_INF folder and select the corresponding Inf file, click OK, and then the 5650 graphics driver will appear. Select it and click Next to confirm the driver will be installed automatically. The black screen may flash in the middle. When you are finished, restart your computer and you're done!
After the local test, the video can be played normally. As a result, Sony's video black screen problem in Windows 8 is solved!