12/17/2023 0 Comments Download sata power pinout for free![]() 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. ![]() That said, if it is only the power connector that is affected, then the simplest solution would be to hard-wire a 4-pin Molex power connector to the solder points on the PCB. 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. If location U12 is vacant, then the adaptive data are internal to the Marvell MCU (big 'M'), in which case a DIY fix would be impractical. 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: In WD drives, this chip is usually located at U12. This chip, or its contents, needs to be transferred from patient to donor. Serial ATA succeeded the earlier Parallel ATA (PATA) standard to become the predominant interface for storage devices. Most modern HDDs store unique, drive specific "adaptive" information in a serial EEPROM chip. SATA ( Serial AT Attachment) a 2 is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and solid-state drives. ![]()
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