If your original PCB has a broken power connector rather than data connector, then one possible solution is to hardwire a legacy 4-pin Molex connector to the PCB. The following PCB supplier includes such a service for free: In this case you will need a "PCB adaptation" service. Instead they store the adaptive data inside the Marvell MCU (the largest chip). Some PCBs do not have a discrete serial flash memory chip. Often they will attempt to obscure the requirement for a firmware transfer by deceptively describing their products as being "for data recovery only".Īlternatively, if you are not adept at soldering, your local TV/AV repair shop should be able to transfer the chip for you. I would advise that you avoid those suppliers who don't tell you that a board won't work without modification. The following PCB suppliers offer a firmware transfer service, either for free, or for US$10: Serial ATA or SATA is a computer bus interface that is used to connect different types of storage devices such as hard disk drives, optical drives, solid-state drives, etc. In WD drives, this chip is usually located at U12. The eSATA cable has an extra shield to reduce EMI to FCC and CE requirements. The eSATA insertion depth is deeper: 6.6 mm instead of 5 mm. SATA power connectors only connect to SATA drives like hard drives and optical drives. This chip, or its contents, needs to be transferred from patient to donor. The eSATA connector is mechanically different to prevent unshielded internal cables from being used externally. The SATA 15-pin power supply connector is one of several standard peripheral power connectors. Most modern HDDs store unique, drive specific "adaptive" information in a serial EEPROM chip.
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