Pcb kart

Sayın yetkili 2 tb Samsung taşınabilir HDD USB 3.0 girişini zedeledim elektrik gelmiyor bunkarttan bulunur mu

Please advsie the board number which begins with BF41- or 100****

https://www.hddzone.com/seagate-pcb-100740633-p-3401.html is your donor PCB.

When you get this PCB, you need to move your original PCB’s BIOS to the replacement PCB. The 8pins (4 pins on each sides) with 25P05VP、25P10VP、25F512、25F1024、25F1024AN、SST25VF512、SST25VF010, etc. are the BIOS.

So when you put it on, it won’t work. Need to change bios chip?

You need to change BIOS before swapping PCB.

You can move the BIOS from your original PCB by using hot-air gun, then solder it on the replacement board. Please refer: https://www.hddzone.com/hard_drive_pcb_firmware_transfer.html.  Or you can find an electronics repair shop help you.