We first look at the following two pictures. Picture 1 is the “BIOS CHIP” of the circuit board. When we replace the PCB, we need to replace the “BIOS CHIP” with your original PCB.
Picture 2 shows the “Board Number” of the board, and the “Board Number” must be the same!
FAQs of0A71256 PCB
- Is Hitachi – HDS721050CLA362 PCB With FM24C02 Rom Chip ?
- Need ROM + NVRAM for HDS721010CLA332
- Advice on Hitachi 1TB HDS721010CLA332 board adaptation
- NO SPIN – Hitachi CLA3
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Solutions of0A71256 PCB (Donor PCB)
- HCS5C1010CLA382 Hitachi PCB 0A71256
- HCS5C1032CLA382 Hitachi PCB 0A71256
- HCS5C1050CLA382 Hitachi PCB 0A71256
- HCS721050CLA362 Hitachi PCB 0A71256
- HDS5C1010CLA382 Hitachi PCB 0A71256
- HDS721050CLA662, 0J21706 BA4268_, 0F15636, JPT50E, Hitachi SATA 3.5 PCB
- HDS721032CLA362, 0J21706 BA4268_, 0F10995, JPT50E, Hitachi SATA 3.5 PCB
- HDS721050CLA362, 0J21706 BA4268_, 0F10759, JPT50E, Hitachi SATA 3.5 PCB
- HDS721050CLA362, 0J21706 BA4268_, 0F10996, JPT50E, Hitachi SATA 3.5 PCB
- HCS5C1050CLA382, 0J21705 BA4268_, 0F16114, JPC50F, Hitachi SATA 3.5 PCB
Note: When repairing a hard disk with a damaged circuit board, we must first ensure that the damage of the hard disk is caused by a circuit board failure. Usually it is relatively simple to replace the circuit board. The tools we need are heat guns, tweezers, etc., you can also find a local repair shop to help you complete this work.