An apparatus and method for loading BIOS stored on a direct access storage device into a personal computer system. The personal computer system comprises a system processor, a system planar, a random access main memory, a read only memory, and at least one direct access storage device. The first portion...http://www.google.com.hk/patents/US5210875?utm_source=gb-gplus-share專利 US5210875 - Initial BIOS load for a personal computer system
