PCB failures (Such as Samsung PCB BF41-00206B<\/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 BF41-00206B failures are listed below, along with tips for replacing & repairing.<\/p>\n
Q: Samsung HD103UJ PCB repair<\/b><\/p>\n
Hi, All my google searches lead me to this site to help with my hard drive I have the following drive with a fried PCB due to a power supply fault Model Samsung HD 103UJ Size 1TB Date 200902 PCB Trinity 32MB REV 5 BF41-00206B R00 As suggested in other posts, I tested the PCB using a multimeter and found the 5V TVS Diode to be short circuited and the zero ohm resistor next to it is open circuit So I removed the 5V TVS diode and soldered a wire over the zero ohm resistor and <\/p>\n
Q: Replacing PCB diode question – Samsung HD154UI<\/b><\/p>\n
– shown in the picture below I did some reading about swapping the PCB but found that the chances of finding a perfect match for these new Samsung models is pretty slim, so that option probably won’t work PCB label says TRINITY 32MB REV5 BF41-00206B R00 Then I read that the diodes near the SATA power connector might just be for overvoltage protection and that my drive may still work if I simply remove them with flush cutters though it will no longer have any overvoltage protection Any <\/p>\n
Q: Need pcb for Samsung HD753LJ<\/b><\/p>\n
Hi guys,I need a pcb for a Samsung 750GB HD753LJ Drive with the following characteristics:HD753LJ(B)Date: 2008.08PCB:TRINITY 32MB REV5BF41-00206B R00Drive has no spinup, TVS diodes are fine, 0ohm resistor is fine and disks\/motor is free.Hope a close match will get this drive to work again.Thanks for your efforts,Alwin<\/p>\n
Q: PCB to Samsung HD103SI<\/b><\/p>\n
Hello All! I have a Samsung HD103SI with pcb Trinity 32 mb rev 5 BF 41-00206B, is it possible to swap the card ?I think it was a short circuit.<\/p>\n
Q: Samsung HD103UI PCB question<\/b><\/p>\n
are not interchangeable due to parameters stored in the ICs (don\u2019t know how true this is or if they\u2019re just trying to sell their services) I found a spare board available online which has the same part number and revision number as my PCB (BF-41-00206B R00) but the drive model is listed as HD103UJ Will this PCB be compatible with my drive or is it going to be a waste of money? I really need to recover the data off this drive as it contains lots of family photos Any advice greatly appreciated, <\/p>\n
Q: Samsung HD103UJ – firmware needs 1AA01118 (2009\/06)<\/b><\/p>\n
and than write the firmware from\/in flash-ROM over Sata-Port My drive data Model HD103UJ (Samsung) P\/N 61681A461A11LH (2009\/06) firmware (original) 1AA01118 (before my problem!) S\/N S13PJ1KS60 PCB-Controller Trinity 32 MB Rev 5 BF41 00206B R00 Does not now finish me please! My Problem briefly – it is the wrong firmware into the PCB (Trinity 32MB Rev5 – BF41 00206B R00) the to newer ones HD103UJ! The original firmware was 1AA01118 and by a mistake on me is now into the PCB the <\/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 BF41-00206B) 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