WD USB3 slow responding problem !!!

[mojimorady]

Dear guru
accept my regards
I have 3 USB3 hdds which suffer from "slow responding" problem
I tried the "solving the slow responding " and the Relo. Modules was cleared successfully , but the hdd still is not detected in windows As before did .
I am pretty sure that the magnetic head is ok .
is there any other thing that I should do to finish the recovering process ?

best regards
Mojtaba

[pcimage]

Dear guru
accept my regards
I have 3 USB3 hdds which suffer from "slow responding" problem
I tried the "solving the slow responding " and the Relo. Modules was cleared successfully , but the hdd still is not detected in windows As before did .
I am pretty sure that the magnetic head is ok .
is there any other thing that I should do to finish the recovering process ?

best regards
Mojtaba

Then there will be underlying issues that caused the "slow responding" issue, such as bad/weak head or degrading media (bad sectors)

[mojimorady]

Dear friends (pcimage & spildit)
thank you for replies
i Use pc3000 UDMA , modules are ok ,
as i said before i have 3 usb 3 hdd , on two of them i have very important data , but
on the 1 rest hdd no important data , so i tried to format that disk (using P-list & G-list ) , and i understood that head number 2 was not very good , but the format procedure finished successfully , after that job i connect the hdd to my computer without terminal connection , it was detected in Device manager and also disk management , but unfortunately windows was not able to create partition (that hdd is not important )
--any special job should i do for those hdd in order to have detection in bios ?
-- the result of head test : Head 2.................................. : Error W : 0;R : 1
other heads are ok

now any suggestion to recover data from this hdd ?

best regards
Mojtaba

[mojimorady]

Dear guys
I did not understand whether the this kinds of hdd has head problem or platter problem , the data are recoverable ?
regards
mojtaba