AuserwhoisrunningWindowsXPProfessionalreportsthatthecomputermonitorstoppedfunctioningfollowinganinstallationofanupdateddriverforthevideocardandthatattemptstodeleteandre-installtheoriginaldriverhavenotcorrectedthesituation.WhichofthefollowingactionswouldbeBESTtocorrectthissituation？（）
A.ResetthesystemBIOS.
B.UseSystemRestore.
C.Changethecolorprofile.
D.Replacethevideocard.
参考答案：B
