To resolve a distorted video display in a shared video memory environment, restart the computer

A.
boot into Windows; right click on My Computer, select Manage and change the shared memory
value to maximum setting.
B.
press F8 to enter diagnostic menu; select Safe Mode Control Panel, Display.
C.
boot into Windows; right click on the desktop, select Properties, Settings.
D.
enter the BIOS settings; locate the video card settings and change the shared memory value to
maximum setting.