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Repair information on hard drives or hard disks. Hard drives are magnetic data storage devices. They are used in most desktop, laptop, and server due to their low cost and high data density.

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TVS identifier samsung gard driver

Hello

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looking for some help identifying two components so I can try and salvage my hard drive, the hard drive is a Samsung BF41- 00086A

I believe the chip on the right is a TVS but I don't know enough to find out which one and where to get a replacement. The left component I believe is blown also but I have no clue as to what it maybe. Any help would be much appreciated

Thank you

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@andy200 the component on the right is definitely a diode. You should get away with replacing it with a general purpose Zener diode rated at 5,6v. The component on the left will be a bit tough and it looks like either a resistor or an inductor. Replace the diode and see what you drive does. If nothing else you can always get a complete replacement PCB to continue to use your HDD.

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