make reeplacement BIOS for samsung modell

Please. I need this reeplacement as disk is not turning on and any sound

https://www.hddzone.com/hd753lj-samsung-pcb-bf4100206b-p-2793.html

Could you confirm if I should only make reeplacement BIOS 8 foot chip or should I change bigger chip which is more difficult for this samsung modell. Also. After make reeplacement hdd must turn on or are there more configurations to setup hdd for read information like usually

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.