Why is the black screen on the right side of the Vista system screen

  
                  

Problem Description
After entering the Vista system, the right side of the screen is black.



Figure 1

Solutions
check with the user, partial black area is at the Windows Sidebar, Windows Sidebar after the exit, Show Desktop The background image is normal and there is no blackish condition.



Figure 2

This situation is a gradient color effect of the Windows sidebar, not a display failure, it is recommended that users use it with confidence.

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