seagate external HDD not detecting

[paramesh]

Hi All,
can I post regarding external HDD issues here ?my Seagate external HDD(500GB) is not detecting,it has drop down from my hand . it has under warranty ,but I want to recovery my data,if any one know who can do data recovery in bangalore let me know,if data recovery will do by not seagate peoples,will it come under warranty or not?


thanks