Seagate Computer Accessories PCB SATA sku-868829063

This Seagate Computer Accessories listing is for a hard drive circuit board (PCB or logic board) only; the drive is not included. Board identifiers are ST3750640NS, 9BL148-045, 3. BUF and 100406531 C; it is a SATA 3.5 PCB. The board is intended for hard drive repair or data recovery. Because of the seller's large inventory, the board received may differ slightly from the photo.

Before ordering, use the hard drive diagnostics guide to check whether a replacement PCB will resolve the issue, and verify compatibility with the Donor Matching Guide. Most Seagate PCBs store configuration data unique to the drive in a ROM chip; that data is needed for the drive to function correctly.

The chip or its data must be transferred to the replacement board, a transplant a local computer technician can usually perform. For customers spending $60 or more, the seller provides complimentary adaptation to transplant the ROM chip or program the new board with the correct data. For do-it-yourself work, consult the PCB Replacement Guide.

If a simple board swap does not resolve the problem, a specialized PCB Replacement Service is also offered; details are on the Adaptation Service page. SKU: sku-868829063. UPC: 641020023220.