Tip & How-To about Western Digital 320GB MyBook External USB 2.0 Hard Drive

The computer does not see MyBook anymore

Try a replacement USB cable first, and test the MyBook on a different computer, to ensure the fault is on the external storage unit.

There are two possibilities:

The Mybook USB/ATA controller board is faulty.
In this case you can simply take apart the enclosure and mount the disk into a new enclosure. WD Mybooks are SATA, but double check the hard disk connector to ensure.

The hard disk inside is faulty.
In this case repair may be expensive. You need to locate a data recovery facility with a 'clean room' , the cost is usually more than $800.

If this happened after a power surge, then the problem is most likely a faulty controller board.

If instead you have dropped the hard disk it is possible an hard drive failure, in that case repair will be expensive.

A replacement enclosure will stfrom art about $20 on Ebay or Amazon, and must not necessarily be WD .
Check if your disk is Sata or PATA (IDE) before buying the enclosure.

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1 Answer

WD5000MT not recognized


Try a replacement USB cable first, and test the MyBook on a different computer, to ensure the fault is on the external storage unit.

There are two possibilities:

The Mybook USB/ATA controller board is faulty.
In this case you can simply take apart the enclosure and mount the disk into a new enclosure. WD Mybooks are SATA, but double check the hard disk connector to ensure.

The hard disk inside is faulty.
In this case repair may be expensive. You need to locate a data recovery facility with a 'clean room' , the cost is usually more than $800.

If this happened after a power surge, then the problem is most likely a faulty controller board.

If instead you have dropped the hard disk it is possible an hard drive failure, in that case repair will be expensive.

A replacement enclosure will stfrom art about $20 on Ebay or Amazon, and must not necessarily be WD .
Check if your disk is Sata or PATA (IDE) before buying the enclosure.

May 21, 2009 | Western Digital My Book Home Edition 500...

1 Answer

connecting my external 320 to my laptop but its just flashes


Try a replacement USB cable first, and test the MyBook on a different computer, to ensure the fault is on the external storage unit.

There are two possibilities:

The Mybook USB/ATA controller board is faulty.
In this case you can simply take apart the enclosure and mount the disk into a new enclosure. WD Mybooks are SATA, but double check the hard disk connector to ensure.

The hard disk inside is faulty.
In this case repair may be expensive. You need to locate a data recovery facility with a 'clean room' , the cost is usually more than $800.

If this happened after a power surge, then the problem is most likely a faulty controller board.

If instead you have dropped the hard disk it is possible an hard drive failure, in that case repair will be expensive.

A replacement enclosure will stfrom art about $20 on Ebay or Amazon, and must not necessarily be WD .
Check if your disk is Sata or PATA (IDE) before buying the enclosure.

May 13, 2009 | Western Digital 320GB MyBook External USB...

1 Answer

cannot communicate with my book


Try a replacement USB cable first, and test the MyBook on a different computer, to ensure the fault is on the external storage unit.

There are two possibilities:

The Mybook USB/ATA controller board is faulty.
In this case you can simply take apart the enclosure and mount the disk into a new enclosure. WD Mybooks are SATA, but double check the hard disk connector to ensure.

The hard disk inside is faulty.
In this case repair may be expensive. You need to locate a data recovery facility with a 'clean room' , the cost is usually more than $800.

If this happened after a power surge, then the problem is most likely a faulty controller board.

If instead you have dropped the hard disk it is possible an hard drive failure, in that case repair will be expensive.

A replacement enclosure will stfrom art about $20 on Ebay or Amazon, and must not necessarily be WD .
Check if your disk is Sata or PATA (IDE) before buying the enclosure.


Jul 29, 2008 | Western Digital 320GB MyBook External USB...

1 Answer

ebook 320 external hard drive


Try a replacement USB cable first, and test the MyBook on a different computer, to ensure the fault is on the external storage unit.

There are two possibilities:

The Mybook USB/ATA controller board is faulty.
In this case you can simply take apart the enclosure and mount the disk into a new enclosure. WD Mybooks are SATA, but double check the hard disk connector to ensure.

The hard disk inside is faulty.
In this case repair may be expensive. You need to locate a data recovery facility with a 'clean room' , the cost is usually more than $800.

If this happened after a power surge, then the problem is most likely a faulty controller board.

If instead you have dropped the hard disk it is possible an hard drive failure, in that case repair will be expensive.

A replacement enclosure will stfrom art about $20 on Ebay or Amazon, and must not necessarily be WD .
Check if your disk is Sata or PATA (IDE) before buying the enclosure.

May 03, 2008 | Western Digital 320GB MyBook External USB...

1 Answer

mybook essential edition


Hi, As I have responded to a similar post, this is a common problem with external storage. Based on your post/description: 1. Your laptop does not recognize the external hard drive via its USB connection - try on a different computer - if it is still a no go, then it's not a PC problem; 2. Try replacing the cable - again if a no go, so it's not an interface/cable problem; 3. That leaves you only with the WD500GB itself as the possible at fault. An external hardrive would consist of 2 main parts, the electronic board and the hard disk itself. The board seldom (if ever) fails. Its function is to provide conversion/interface from the SATA/IDE connectors of the HD to the out USB/Firewire. The HD more often than not fails. Most external storage uses a standard HD inside the enclosure. Your possible options: a. Claim warranty/replacement; b. Replace the HD only; c. Physically remove the HD and connect it directly inside a desktop either as IDE or SATA and run manufacturer's diagnostic and/or third party recovery software; d. Seek services of professional data recovery firms (if data/files are mission critical); Hope this be of some help/idea. Post back should you need further information. Good luck and kind regards.

Sep 02, 2007 | Western Digital 500GB My Book World...

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