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; personality → Click “Solve transparency and other Aero effects issues”, then click Next to let the system self-test to find 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”. Enter in the search box: Aero will have a link to solve the problem, click it to automatically detect it;

3, after some search detection, it is confirmed that the transparent effect of Aero 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 video card driver → update the driver, if there is a driver CD that comes with 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. For example, the driver wizard software can also be used;

3, then use the backup driver to restore it;

4, then return to the device manager to view, the public version of the graphics card driver has It was replaced by a driver with a graphics card model.

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