PCB failures (Such as Samsung PCB BF41-00178B<\/b>) affect thousands of hard drives every year and often result in permanent data loss. A hard drive may suddenly fail to power on, and a computer may not detect that it is plugged in. Some failed hard drives will also show up in computer BIOS with incorrect brand\/model information. PCB failures can also cause physical issues such as read\/write head failures, and many PCB failure symptoms overlap with the symptoms of other physical hard drive issues.<\/p>\n
Some emails from customers of Samsung PCB BF41-00178B failures are listed below, along with tips for replacing & repairing.<\/p>\n
Q: Samsung HD502HI PCB swap<\/b><\/p>\n
have any experience with heat guns etc, so i pray it’s just a simple PCB swap task My hard disk Samsung Model HD502HI (500GB\/R54\/16M) HDD P\/N HD502HI – RevA P\/N 49082-A421-A0Z4R S\/N S1VZJ90SC28113 Numbers on the PCB PCB Version BF41-00178B PCB Family R00 Trinity_1D_REV08 Firmware 0 Rev A You will also find a picture of the PCB attached, just in case it helps Thanks in advance for your time<\/p>\n
Q: ROM Extraction – Samsung HD322HJ 320GB + PCB No BF41-00178B<\/b><\/p>\n
Hello Everyone , Today i Got a Drive From a Student Who Does Not Like To Spend Much On Recovery The Concerned Drive is The Samsung 35″ SATA 320GB Model No HD322HJ The Picture Of The Drive Is Attached To Post i57tinypiccom\/29o1k0ojpg The Customer [Aka Student ] Told Me That He Had Given The Drive To a Computer Shop Where he Gets The Computer Fixed And They Said That The PCB Is Toast And It Needs Replacement The PCB Is Given Below As a Picture i58tinypiccom\/24l4qaa<\/p>\n
Q: HD322HJ\/SRA doesn?t spin up<\/b><\/p>\n
Hello, Need help with this Disk doesn?t spin up Can?t hear anything Board is BF41-00178B Already searched for boards , but none that I have working is the same model Does anyone knows if some other model would be compatible ? Also, does it point more for sticktion \/ motor problems, or defects on the motor controller ? As this is the only board I have, I?m somewhat cautious about replacing the motor controller <\/p>\n
To repair a failure board, the simple way is swapping the failure board with a replacement board. Donor boards on HardDriveParts.com are listed below:<\/p>\n
PCB failures (Such as Samsung PCB BF41-00178B) affect thousands of hard drives every year and often result in permanent data loss. A hard drive may suddenly fail to power on, and a computer may not detect that it is plugged in. Some failed hard drives will also show up in computer BIOS with incorrect brand\/model information. PCB failures can also cause physical issues such as read\/write head failures, and many PCB failure symptoms overlap with the symptoms of other physical…<\/p>\n