Maxtor PCB 040121400 Failure

PCB failures (Such as Maxtor PCB 040121400) 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 Maxtor PCB 040121400 failures are listed below, along with tips for replacing & repairing.

Maxtor PCB 040121400 Failures:

Q: Maxtor PCB replacement advice

I have a Maxtor 6l300R0 – (300 GB PATA 133) Diamondmax 10 Main Controller CPU 040121400(agere BEAGLE D4-D4) HDD Motor Combo IC L7250E 12 Board Number 302007102 Memory Firmware A8GLA Code BAH41G10 The HDD Motor Combo is ‘burnt’ & I am guessing at the ID info – and tried swapping the PCB out with one that was the same as the above except the Main Controller was an E4-D4 The BIOS did not recognize the drive

Q: Maxtor DiamondMax 10 300gb IDE HDD 6L300R0 BAH41G10

Just putting these up as they are old drives I no longer use.Make: MaxtorModel: DiamondMax 10Model #: 6L300R0Capacity: 300gbMFG Date: 14AUG2005Firmware: 6L300R0063411PCB Code: 302007101 SABRE PATA/ROHSPCB Chip: 040121400 L-BEAGLE-D4D4Location: Near London, United KingdomCondition: Used, Fully WorkingReply/PM me your offer.

Replacement Maxtor PCB 040121400:

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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