I have a problem with shutdown, sleep mode, audio because we have one graphic and want to work normally the requirement is i5-430m, Ati6moblity Redeon HD 5470 (1002: 68E0), screen 1366x768, conexant cx20585, wifi AR9285, RT2870 and sieria 5 / sieres MACBOOKPRO6,2 tried nothing I've done what I need to do will send you efi.zip
ASUS K52JR.zip