Pcb kart

Merhaba.. elimde seagate ST2000DL003 model seagate hard diskim var.. ariza3 yaptigini düşünüyorum fakat gördüm ki, pcb kartinda yanma olmuş,  ali express ten almıştım  fakat takınca  kart tekrar yandi, iyicd incledigimde ali express ten aldığım  az biraz farkliymis, halbunki satici uyar diye satmıştı..

Pcb kartın  üzerinde 100617465 REV A diye geçiyor numara.. acaba nasıl çözüm  sağlayabilirim  , nedir elinizde bu kartın  fiyati? Siz hard disk onarimi yapabilir misiniz?

Before you swapping PCB, have you changed the BIOS?

I was not able to use tye hard disk due to technical problem.. At first when I tried to connect my hard disk to my pc it does not recognized, hard disk works but issue continues..at first I thought maybe there is a disc problem dont know,

Later I opened my hard disk by removing the top plastic cover, and try to check both cards inside, maybe there is something broke I said at first,.

when I checked the pcb I ve noticed burned smoke mark among circuits I will send you pictures, later I ordered pcb kart that suits my model from aliexpress, but when I tried agaib, it burned the replaced pcb kart as well, later I have noticed that the pcb card I ordered as replacement is Rev B, but on the original its markee as Rev A..

Mayvebe this burned pcb s is due to issue problem that related to har disk, maybe the hard disk is very bad? I do not know, but I know that I did not drop it..

So I dont know what really causing the problem..

I have been thinking to use docking station..

As of now, I have diaconneted the replacement pcb card, I removed the protected plastic hdd cover as well..

I am planning to purchase docking and use it  with my hard disk, but, in order to use this I need to replace and put decent pcb card that suits my hard disk.. without pcb card I cannot figure oyt anyway to check the hard disk.. if there is a way please let me know.. I am not an expert on this matter.. if you say there is no need for me to replace pcb card, just using the hard disk as it is now by purchasing some other equipments if possible to check my hard disk if works, and if works I can save my files inside and recover them that would be fine for me..

I need your advices and your guide on this.. what can I do, what should I do..

Once again, I am not an expert on this..

later on if we can figure out whether or not my hard disk still useable that would be fine too, if I learn that this disc is too bad and no any files can be saved and recovered I will understan and accept the fact, will feel sorry for important files and photos thats all..

But if any way it is okey and my disc can be fixed, this is much better too..

because as of now I cannot be sure if bios needed to be change, or maybe disc has a fatal failure, or maybe it is something fixeable.. not sure.. 🙁  I need an expert evaluation for sure..

But definatelly pcb card I need.. I will send you pics and maybe video if that can help your evaluation on this matter.. I appreciate your kind help

For Seagate PCB swapping, just need to check the board number. REV A and B can be used as same.

Replacement the PCB will not solve the problem below.

    * The drive will power up normally (no ticking noises, errors etc) but will not be recognized by the computer

    * The drive will power up normally and be recognized correctly but will report a size of 0 bytes

    * The drive will power up but report SMART errors on boot

Those problem is caused by the HDD firmware corrupted.You can find a data recovery company help.