Recovery of a BIOS image

作者: Randall Scott Springfield , Richard Alan Dayan , William Fred Keown , Joseph Wayne Freeman

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摘要: A hard drive having a protected partition is used in the recovery of BIOS image for computer system. An EEPROM to store first that boot-up system and code recover new if has been corrupted. The stored drive. command issued whenever corrupted or remote local request received. When corrupted, rewritten with second boots image. received data packet sent over communication link, authenticated before rewritten.