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Replacement hard disk circuit board for Samsung 3.5-inch desktop hard drives.
Board number: BF41-00205B, marked TRINITY R00 8 16M REV05.
Compatible models: HD102UJ, HD642JJ.
Mainly used to fix hard drive failures caused by damaged PCB.
Please transfer the original 8-pin BIOS chip from your faulty board to ensure normal operation.
Suitable for hard drive repair and data recovery scenarios.