单项选择题
A.On your original machine use Device Manager\Computer\Properties\Drivers\Update Driver to install the correct multiprocessor HAL.
B.On the original computer, through the Add New Hardware, select the processor from the device list and install the required processor.
C.Download the patch from the motherboard manufacturer to allow the configuration of dual processors.
D.Reinstall Windows 2000 Professional on both the test computers.
单项选择题 You have a computer running Windows 2000 Professional. You have purchased a new USB scanner. You attached it to the USB port. Then you go to device manager to see the status of the USB port. The status of the USB port is shown below. What should you do to resolve this problem?()
单项选择题 YouhaveacomputerrunningWindows2000Professional.YouhavepurchasedanewUSBscanner.YouattachedittotheUSBport.WhenyougotodevicemanagertoseethestatusoftheUSBport，youfindaUSBcontrollertherebutwithayellowwarningiconnexttothehostcontrollername.Whatshouldyoudotoresolvethisproblem？（）
单项选择题 YouhaveacomputerrunningWindows2000Professional.YouhavepurchasedanewUSBscanner.YouattachedittotheUSBport.WhenyougotodevicemanagertoseethestatusoftheUSBport，YoudidnotfindanyUSBcontrollerthere.YouthenrebootyoursystemandgotosystemBIOSsettingsandenabletheUSBController.Butitisstillmissing.Whatshouldyoudotoresolvethisproblem？（）