J’ai reçu de votre part et remplacé la carte de mon disque WD qui ne répondez plus.
Il y a du mieux car le voyant du boitier s’ allume et le disque tourne sans bruit
mais il n’est pas reconnu par mon ordi et tourne en permanence……
Que faut il faire ?   Carte 2060-701590-000  REV A  achetée chez vous le 01/06/23 

The PCB’s BIOS is integrated into the Main Controller IC. You should exchange the Main Controller IC to let the HDD be recognized. Move the Main Controller IC(the biggest chip on the board) is a complex job which need you have certain technique. Some electronics repair shop can do it.

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.