Hitachi HGST HDD PCB Logic Board 220 0A90269 01 Main Controller IC 88i9105-TLA2 stickers 0A75647 0A75655 0J21683 0J14319

Hitachi HGST HDD PCB / Logic Board / Board Number: 220 0A90269 01 Main Controller IC: 88i9105-TLA2 / stickers: 0A75647 / 0A75655 / 0J21683 / 0J14319

This PCB (circuit board,donor board,controller board) is intended for individuals attempting data recovery/hdd repair on hard drive. If your HDD firmware, date code and site code is different. You can swap the BIOS(ROM) chip from your original PCB to this replacement PCB, to make this donor PCB compatible with your HDD.

For Hitachi 3.5" HDD, when you want to replace the boards, the replacement board must has the same Main Controller IC with your original board. For Hitachi 2.5" HDD, when you want to replace the boards, the replacement board must has the same Sticker Number (first line number of the white label) with your original board.

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