在安装ARGIS时,出现这样的问题The hardware key does not appear to be plugged into a USB port on this system.怎么办

在安装ARGIS时,出现这样的问题The hardware key does not appear to be plugged into a USB port on this system.怎么办

When the computer starts,it'll load the BIOS from CMOS chip.Then BIOS program check the parameter of hard disk,CD-ROM,RAM and so on through the parallel bus.If everything's OK,starting will continue.
BIOS(Basic Input/Output System) is a program to control all the equipment at start.It must be stored in a chip.This chip,we called CMOS.And CMOS need a Li battery to maintain the BIOS in it.