单项选择题
Youupgrade6MPScompliantcomputersfromWindowsNTWorkstation4.0toWindows2000Professionalcomputer.Eachcomputerhastwo550MHzprocessors.Thecomputersareusedforhigh-resolutiongraphicsapplicationsthatrequireexceptionalperformance.Aftertheupgradeuserscomplainthattheprocessingtimeforgraphicapplicationsismuchslowerthanbefore.Whatshouldyoudo?（）
A.UseDeviceManagertoenableAGPbridgecontroller.
B.UseDeviceManagertoinstalltheMPScompliantdriversforthesecondprocessor.
C.UseDeviceManagertoinstallACPIcompliantdriverforsecondprocessor.
D.DuringstartuppressF8andinstallMPScompliantdriverforsecondprocessor.
A.0toWindows2000Professionalcomputer.Eachcomputerhastwo550MHzprocessors.Thecomputersareusedforhigh-resolutiongraphicsapplicationsthatrequireexceptionalperformance.Aftertheupgradeuserscomplainthattheprocessingtimeforgraphicapplicationsismuchslowerthanbefore.Whatshouldyoudo?（）
A.UseDeviceManagertoenableAGPbridgecontroller.
B.UseDeviceManagertoinstalltheMPScompliantdriversforthesecondprocessor.
C.UseDeviceManagertoinstallACPIcompliantdriverforsecondprocessor.
D.DuringstartuppressF8andinstallMPScompliantdriverforsecondprocessor.
