HD103SJ is a common model of Samsung hard drives. Many customers write to HDDZONE to find a suitable replacement circuit board for this type of hard drive. We know that replacing the circuit board is a very simple way to repair the hard drive’s board fault. By replacing the board, the hard disk can be restored, so we can recover data on it. But first you need to know that the same model of hard drive (such as HD103SJ Samsung hard drive, as shown below) may use one or more boards with different board numbers, we will list the possible boards of the Samsung HD103SJ hard drive bellow:
Samsung HD103SJ Hard Disk Drive
- HD103SJ, HD103SJ/B01, FW 1AJ10006, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/A, FW 1AJ10102, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/COM, FW 1AJ10002, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/D, FW 1AJ10002, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/A1, FW 1AJ10102, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ, FW 1AJ10001, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/SCC, FW 1AJ10002, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/EXP, FW 1AJ10001, Samsung 1TB SATA 3.5 Hard Drive;
- ST1000DM005, HD103SJ, FW 1AJ10001, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/D, FW 1AJ10001, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/B, FW 1AJ10002, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/U, FW 1AJ10001, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ, FW 1AJ100E5, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/A, FW 1AJ10004, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ, FW 1AJ100E4, Samsung 1TB SATA 3.5 Hard Drive;
- HD103SJ, HD103SJ/JP1, FW 1AJ10001, Samsung 1TB SATA 3.5 Hard Drive
HDD Serial Numbers: S2QPJ9AB704176, S2QPJ9KB706268, S2QPJ9CB403191, S283J90Z809871, S283J90Z737865, S25LJ9KB603746, S26BJ90B601289, S2M4J90ZA09782, S2M4J9BZA04385, S246J1BZ801782, S246JD1Z917625, S246J1BZ701721, S246JD2Z939402, S246J9BZ628066, S28MJ90BB14891, S28MJ9JBA01818, S2AEJ1BZ529209, S2AEJ1BZ510109, S246JX0D401711, S246J9FC429513, S26BJ9FB107861, S26BJ90ZB10698, S26BJ90B110206, S26BJ90ZB01927, S26BJ90Z401185, S26BJDWSC00869, S27EJ9AZ305956, S27EJ9AZ305931, S27EJ9FZB00913, S2C8J90ZB04962, S246J90B716908, S283J90Z863121, S246J90Z160470, S25MJ90Z505118
Samsung HD103SJ Hard Disk Drive PCB Board:
SAMSUNG PCB BF41-00359A
SAMSUNG PCB BF41-00359A Board Number: BF41-00359A Main Controller IC: 88i9025-TFJ2 Compatible Samsung hard disk models: HD103SJ, HE103SJ,…

SAMSUNG PCB BF41-00329A
SAMSUNG PCB BF41-00329A Board Number: BF41-00329A 00 Main Controller IC: 88i9025-TFJ2 Compatible Samsung hard disk models: HD103SJ, HD105SI, etc….

SAMSUNG PCB BF41-00303A
SAMSUNG PCB BF41-00303A Board Number: BF41-00303A 00 Main Controller IC: 88i9025-TFJ2 Compatible Samsung hard disk models: HD103SJ, HD105SI, HD754JJ,…

HD103SJ Samsung PCB BF41-00303A 00
HD103SJ Samsung Hard Drive PCB Logic Controller Circuit Board BF41-00303A 00 Main Controller IC: 88i9025-TFJ2; HDD Motor Combo IC (Smooth Chip):…
Samsung hard drive PCB matching guide: Samsung PCB Replacement
In order to determine your hard disk board number, the best way is to use a screwdriver to open the hard disk, find the circuit board of the hard disk to determine the board number, the board number of the hard disk is printed on the circuit board, some are on the front side and some are on the back side.