Seagate PCB 100337233 Failure

PCB failures (Such as Seagate PCB 100337233) 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.

Some emails from customers of Seagate PCB 100337233 failures are listed below, along with tips for replacing & repairing.

Seagate PCB 100337233 Failures:

Q: Seagate PCB: 100354297 can be used as donor for 100337233

Had a 400GB NL35.1 which had a damaged PCB. Didn’t have a compatible SATA donor PCB, so I successfully used a PATA PCB.Patient SATA NL35.1:100337233MCU: Agere 100328756Donor PATA ST3250823A:100354297MCU: Agere 100356070Hope this helps someone.

Replacement Seagate PCB 100337233:

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:

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