Hard disk drive having self-written servo burst patterns

摘要: A method for servowriting a magnetic hard disk drive includes first servo burst pattern by using servowriter coupled to head-disk assembly within clean room environment, self-writing at least second radially offset relative the reading without servowriter, and final servowriter. One or more intermediate patterns may be provided accommodate writer/reader of dual element read heads in order produce product patterns. having embedded sectors each including an untrimmed six-burst is also disclosed. The self-writes some pattern.