Patent 7533290 was granted and assigned to Realtek on May, 2009 by the United States Patent and Trademark Office.
A method of microcode updating error handling for an electronic device is disclosed. The method includes: providing a status flag to indicate if updating a renewable part of a microcode is complete, wherein the microcode comprises a non-renewable part having an updating error handling code; and detecting the status flag, and if the status flag corresponds to a first status, utilizing the updating error handling code for completing a boot-up procedure.