Case:
Seagate 7200.11 500G hard disk, model: ST3500320as.Opening the second time.
Solution:
The engineer is ready to fully match the good spare parts (intact hard disk).Perform magnetic heads at level 100 dusty. Power power -up adjustment of the magnetic head under the dustless room.After about 1 hour, after the hard disk is powered, the magnetic head work is normal.Last hard disk cover and twisted the screws.Plug the fault disk on the PC3000 for a data mirror.After two days, the mirror was completed.Can be used to analyze data and data recovery successfully.