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Samsung Hard Drive PCB Circuit Boards

June 10th, 2015

Samsung Hard drives that do not spin up after the power has been supplied can be diagnosed as PCB failure. Because data recovery service is very expensive, sometimes we would prefer to swap PCB ourselves.

To find a matching replacement PCB, you should find out the PCB number which is etched on the PCB(begin with BF41-), see the following image:

Samsung Hard Drive PCB Circuit Boards

SAMSUNG PCB BF41-00332A SAMSUNG PCB BF41-00058A
SAMSUNG PCB BF41-00330A SAMSUNG PCB BF41-00200A
SAMSUNG PCB BF41-00041A SAMSUNG PCB BF41-00178B
SAMSUNG PCB BF41-00286A SAMSUNG PCB BF41-00107A
SAMSUNG PCB BF41-00358A SAMSUNG PCB BF41-00283A
SAMSUNG PCB BF41-00377A SAMSUNG PCB BF41-00359A
SAMSUNG PCB BF41-00185A SAMSUNG PCB BF41-00324A
SAMSUNG PCB BF41-00281A SAMSUNG PCB BF41-00352A
SAMSUNG PCB BF41-00154A SAMSUNG PCB BF41-00278A
SAMSUNG PCB BF41-00371A SAMSUNG PCB BF41-00302A
SAMSUNG PCB BF41-00353A SAMSUNG PCB BF41-00091A
SAMSUNG PCB BF41-00180A SAMSUNG PCB BF41-00329A
SAMSUNG PCB BF41-00263A SAMSUNG PCB BF41-00206B
SAMSUNG PCB BF41-00163A SAMSUNG PCB BF41-00204B
SAMSUNG PCB BF41-00068A SAMSUNG PCB BF41-00109A
SAMSUNG PCB BF41-00051A SAMSUNG PCB BF41-00303A
SAMSUNG PCB BF41-00085A SAMSUNG PCB BF41-00205B
SAMSUNG PCB BF41-00314A SAMSUNG PCB BF41-00284A
SAMSUNG PCB BF41-00069A SAMSUNG PCB BF41-00095A
SAMSUNG PCB SV0411N BF41-00080A SAMSUNG PCB BF41-00108A
SAMSUNG PCB SP1203N BF41-00076A SAMSUNG PCB SP1203N BF41-00112A
SAMSUNG PCB BF41-00133A SAMSUNG PCB BF41-00086A
SAMSUNG PCB SP0822N BF41-00067A SAMSUNG PCB BF41-00067B
SAMSUNG PCB BF41-00093A SAMSUNG PCB BF41-00087A

What is Samsung HDD PCB’s BIOS Chip?

All of the 8pins (4 pins on each sides) with 25P05VP, 25P10VP, 25F512, 25F1024, 25F1024AN, SST25VF512, SST25VF010, etc. are the BIOS chip. It is easy to be found because there are not many 8pins chips on the PCB.

In most cases, you should exchange the BIOS before you swap hard drive pcb. You should have certain technique.

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