HD103SI BF41-00314A F4 S3M REV.03 R00 3.5'' SATA SAMSUNG Circuit Board +FW

HD103SI  BF41-00314A F4 S3M REV.03 R00   3.5'' SATA  SAMSUNG Circuit Board  +FW
Item# 13102661
Need BIOS Swap?: 

Product Description

HD103SI  BF41-00314A F4 S3M REV.03 R00   3.5'' SATA  SAMSUNG Circuit Board  +FW

Hard Drive Circuit Board for Data Recovery

This PCB (circuit board,donor board,controller board) is intended for individuals attempting data recovery on their hard drive. It comes with a fully tested PCB and a full set of instructions.This item is intended for you to diagnose if your hard drive has a circuit board problem, and if it does, recover your valuable data.

Compatibility info:

Model : HD103SI

Board Number: BF41-00314A

1. As long as your Board Number is BF41-00314A and hard drive model is HD103SI , our board is same as yours in hardware

2. For this model hard drive(even identical from outside),every PCB BIOS IC is different from each other. The BIOS IC swap is a MUST !!!

    BIOS IC Swap

      You should swap the BIOS IC before you swap the PCB, in order to make the replacement board compatible with your Hard Drive.
      We swap the BIOS IC for our clients for free, but we need you to ship your board to us.
    1. If you do not want us to swap the BIOS IC
      please email us to let us know, otherwise we will wait for your board to come to us.
    2. Support: hddparts@gmail.com


    1. buy the board, Fill The Form and ship your board to us(clients pay the shipping fee to us)
    2. we swap the BIOS IC, and ship back to you(we offer free shipping to clients)
    3. If you do not want us to swap the BIOS IC, we ship the donor board to you.
    4. customs declare as: bad hard drive board for repair, value:$5.00
    5. for more information, please go to How to swap the PCB board

    When to Buy This Item?

    1. You are very positive the PCB is dead
    2. There is obvious damage on the PCB board
    3. The hard drive does not spin (the hard drive never fell or was shaken)
    4. If the hard drive simply can't be detected, or if it is clicking, then it could be a circuit board problem, but it could easily be internal damage as well. It is often a gamble in this case.

    Please note that this item can fix drives with ONLY circuit board problems. Some drives have internal damages that can't be detected easily. Please do NOT attempt to open the drive without a clean room. There is no return policy for this item.

    Note: Before purchasing, please read:
    1. This is just a PCB (Printed Circuit Boards), not the whole Hard Drive;
    2. It is used as data recovery/repair issues, there is no refund/exchange policy;
    3. It is a buyer responsibility to know if the board is adequate for his hard drive model;
    4. Hard drive failures are NOT always caused by PCB failure. We cannot guarantee your
    drive to be repaired by replacing the PCB;

    The estimate shipping time and cost
    Our Clients enjoy FREE shipping(from us to clients), Item will be shipped by Canada Post
    Light Packet (No tracking number). The estimate delivery time :


    Regular mail(Free)

    Express Time/ cost


    3-10 Business Days

    next day/ $25.00


    2-7 Business Days

    next day/ $23.00


    6-10 Business Days

    3-5 days/ $36


    6-20 Business Days

    3-9 days/ $58.00

    Our shipping address:
    DataPro Data Recovery Lab
    # 528 - 15216 North Bluff Road
    White Rock BC
    V4B 0A7