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Samsung Hard Drive PCB Circuit Boards

June 10th, 2015 Comments off

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.

Samsung Hard Drive PCB Boards Buying Guide

October 8th, 2012 Comments off

As we know:  Samsung HDD can’t spin; board/chip be burnt; interface broken; etc. These problems are caused by PCB malfunction. Swap PCB of your Samsung hard drives can resolve the problems.

1. Samsung Hard Drives PCB Buying Guide:

For Samsung HDD, just need the donor PCB has the same board number as yours.

samsung-hard-drive-pcb-swap

Samsung HDD PCB Swap

2. Before PCB Swap you should know:

1. Most PCB’s BIOS chip(ROM Chip) store the unique information. We need change the BIOS form original PCB to replacement PCB, in order to make the replacement PCB compatible with the HDD.  The 8pins (4 pins on each sides) with 25P05VP、25P10VP、25F512、25F1024、25F1024AN、SST25VF512、SST25VF010, etc. are the BIOS Chip.

Tips: Most of the TV/Phone Repair Shop can offer these services for just $5-%20

hard-drive-pcb-swap-change-chip

Hard Drive PCB Swap: Change BIOS Chip, Main Chip

2. Some PCB don’t have separate BIOS. The BIOS be integrated on the Main Controller IC(The biggest chip on the board, also named Main Chip). We should exchange the Main Controller IC to let the HDD be recognized.

3. Where to buy Samsung PCB Circuit Boards?

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 SP0812C BF41-00069A
SAMSUNG PCB HD080HJ BF41-00095A
SAMSUNG PCB SV0411N BF41-00080A
SAMSUNG PCB BF41-00108A
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
SAMSUNG PCB BF41-00082A

Note: Samsung PCB sells on HDDZone.com are fully tested before shipment(worldwide free shipping now!); These are just PCB (Printed Circuit Boards), not the whole HDD (Hard Disk Drive).

More other pcb swap guide please refer to this post: hard Drive PCB Swap