Western Digital WD30EZRX

Due to power surge my hard drive got damage it wont turn
on…then i took to the local hdd recovery they replace Tvs didoes and then hdd
turn.Motor star spinning but it making soft clicking sound and not detecting on bios.
I replace the u12 ic with identical pcb but same problem.
any solution???

MDL:WD30EZRX-00MMMB0
Western Digital:2060-771698-004 REV-A
Board Number: 2060-771698-004
Main Controller IC: 88i9146-TFJ2
HDD Motor Combo IC: L7251 3.1

We recommend contacting a professional recovery service for assistance recovering your files.

http://support.wdc.com/recovery/index.asp?wdc_lang=en