Rainforest woodwind win7 Ultimate system taskbar can not display thumbnails only display text how to do

Reason to find:
1, first try to open Aero Peek preview effect, by: click start → control panel & rarr; personalized & rarr; Click “Resolve Transparency and Other Aero Effects Issues", then click Next to let the system self-test for the reason.

2. If you are personalizing this: "Resolve transparency and other Aero effects issues", if you don't have a menu, you can search for programs and files in the Start menu or "Help and Support". In the search box, enter: Aero will have a link to solve the problem, click it to automatically detect;

3, after some search detection, the Aero is confirmed to be transparent effect is not turned on.

4, then click & ldquo; start & rarquo; control panel & rarr; system & rarr; device manager & rarr; display adapter & rdquo;, you can see the graphics card driver display: standard VGA graphics adapter, the problem is that the graphics card is not used to match Driver;

Solution:
1, first right click on the graphics card driver → update the driver, if there is a driver CD attached to the purchase, that is the most suitable driver; >
2, if there is no driver CD attached, you can also go to the official website of the brand machine to download the driver of this graphics card model (match with the operating system), you can also use the software to automatically update the driver, such as the driver wizard. Such software can also be used;
3, then use the backup driver to restore it;

4, and then back to the device manager to view, the public version of the graphics card driver has been driven by the graphics card model Replaced.

5. After updating the graphics driver, restart the computer, then check the Aero Peek preview desktop on the taskbar and you will see the thumbnail of the taskbar appear. However, after the user reduces the resolution of the display, the function of displaying the thumbnail is restored.