hi guys!i have a lite-on 0272(ex 9504) drive that i want to send in vendor mode to unlock the SPI with sputnik method,but i have a problem:i use a via vt6421a sata card and i have read that i must use the PMT on mpx01 to switch the status of the drive to 0x72,but only one time status changed successfully(and after i turned off the drive,damn!!

).now the status changes only from 0x51 and 0x80, and i can't put it to 0x72 for spi's unlocking!
i've tried with JF and dosflash
can u help me?