Hello Asus X540U X540UV main board rev. 2.0 in attached you will find my working clear me bios but this file have bios password protected this bios work 100% ok in my laptop but i need to remove bios password and also to put my serial windows key in this bios because it is not showing my serial windows number PDNG2-FY8GV-C429M-Y4T6F-KBT4C