https://community.intel.com/t5/Graphics/Screen-Shadow/m-p/264354#M7074 <P>Window Vista Sp2 ,Intel GMA 4500HD ，Recently ,When I right click the mouse .It left a shadow of a menu on the desktop . The only way to clear this is to change the display refresh rate. </P><P></P> Thu, 16 Sep 2010 02:50:37 GMT idata 2010-09-16T02:50:37Z https://community.intel.com/t5/Graphics/Screen-Shadow/m-p/264354#M7074 <P>Window Vista Sp2 ,Intel GMA 4500HD ，Recently ,When I right click the mouse .It left a shadow of a menu on the desktop . The only way to clear this is to change the display refresh rate. </P><P></P> Thu, 16 Sep 2010 02:50:37 GMT https://community.intel.com/t5/Graphics/Screen-Shadow/m-p/264354#M7074 idata 2010-09-16T02:50:37Z