Description: Now we can no longer use the floppy drive, so when we need to enter the DOS interface, you need to carry out some program running under DOS software, it is only through the disc with a start function to achieve this original function by floppy . Therefore, we need to modify the system default startup items, the optical drive as the system boot device, so as to ensure that the system starts by first reads the disc in the optical drive inside, start function CD to boot into DOS or start interface.
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电脑重做系统步骤.doc