Home > Hitachi 3.5'' PCB > HDP725050GLA360 P/N: 0A36891 MLC: BA2763 Donor PCB: 0A29778 0A90026 0A55895 HGST Hitachi 500GB Circuit Board + Firmware Transfer

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HDP725050GLA360 P/N: 0A36891 MLC: BA2763 Donor PCB: 0A29778 0A90026 0A55895 HGST Hitachi 500GB Circuit Board + Firmware Transfer

Product Description

This is the PCB board (circuit board) of a HGST / Hitachi 3.5'' Hard Drive + Firmware Transfer

ESSENTIAL INFORMATION

Item Information

The Process

Model: HDP725050GLA360
P/N: 0A36891
MLC: BA2763
Firmware: Please read description to the right -->
Capacity: 500GB
Sticker #: 0A29778
PCB #: 0A90026
Main chip: 0A55895

Locate the number imprinted onto your PCB board (circled in our picture), it should say 0A90026.
The number on the sticker on your circuit board should say 0A29778.
Verify the number on the largest square chip on your board is: 0A55895.
If the above are matching, then we can make a clone of your board. We will need you to mail the dead circuit board to us.

To make the clone, we will need you to fill this form, then ship your DAMAGED PCB (circuit board) to us. We will copy the information from your PCB onto our PCB, then ship the working cloned PCB back to you. See detailed procedures here.

If you prefer to do this yourself (transplant an 8 pin ROM chip), just let us know by emailing us or mention it in the comments during checkout.

This process is ALWAYS necessary to ensure compatibility for this model: your board contains UNIQUE information about your hard drive. You can find a more detailed explanation here.

When to buy this item:

We recommend buying this item when you are sure it is the PCB. For example, if there was a power surge, or some components are obviously burnt, or the wrong power adapter was used to power up the drive. If the drive will not spin up at all, and wasn't dropped, chances of success with replacing the PCB are quite good.

There are no refunds with this purchase, so if you would like to describe the specific symptoms to us, please Contact us through our online form or at info@pcbsolution.com, we will try our best to reply within 12 hours.

Item Includes: circuit board, firmware transfer and installation instruction sheet

ADDITIONAL INFORMATION

What this board is supposed to do for you:
If your hard drive has stopped working, chances are you have some important data stored on it. Sometimes the hard drive failure is caused by a circuit board failure. This product is made to be an identical and functional replacement for your circuit board, therefore repairing your hard drive and saving you expensive data recovery charges. Please note that hard drive failures are NOT always caused by circuit board failure, this board is not guaranteed to fix your hard drive.

Please Note:
1. This is just the hard drive PCB board, not the whole hard drive.
2. All hard drive PCB boards have been fully tested before shipment, there is no refund policy, but we offer an exchange if the board has obviously been damaged during shipping.
3. If you bought the wrong hard drive PCB board by accident, please inform us a.s.a.p.
4. To ensure compatibility, please follow the steps listed above carefully.

Our testing procedure and FAQs:
Click here to find out about our testing procedure and general FAQs

Shipping Policy:
Click here for detailed information

Closing Comments

Thank you very much for taking the time to look at our site. Remember, if you have ANY questions or concerns, please feel free to email us directly at info@onepcbsolution.com. We reply 99.99% of all emails/messages within 12 hours of receiving them. Thank you again for looking at our site and best of luck repairing your hard drive!