Thank you very much for taking the time to look at our site. To ensure compatibility, please follow the steps listed above carefully.Ĭlick here to find out about our testing procedure and general FAQs If you bought the wrong hard drive PCB board by accident, please inform us a.s.a.p.Ĥ. 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.ģ. This is just the hard drive PCB board, not the whole hard drive.Ģ. Please note that hard drive failures are NOT always caused by circuit board failure, this board is not guaranteed to fix your hard drive.ġ. 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. Sometimes the hard drive failure is caused by a circuit board failure. If your hard drive has stopped working, chances are you have some important data stored on it. What this board is supposed to do for you: Item Includes: circuit board, torx screwdriver and installation instruction sheet To find out more, please read our article by clicking here.

Option 3: If this board is physically identical to yours, but some specifications does not match, we can do a firmware transfer for you to make it match. Option 2: Try using our interactive online guide by clicking here. Option 1: Contact us through our online form or at we will try our best to locate the correct PCB for you, and reply within 12 hours. What to do if PCB is NOT a match for your drive / if you are not sure: If you have gotten to this step, then this PCB board is a match for your drive.Make sure your Date Code is in range as well. The Site Code is located below and to the right of the Firmware number, it should say ' WU'.The Firmware number is located a few more rows below, it should say ' 3.AAC'.The P/N number is located a few rows below, it should say ' 9BJ04G-300'.On the label side of the drive, near the top, there should be a line that says ' Model: ST3320620A'.

On this chip, there should be a row of numbers that says 100404195.

Locate the largest chip on your PCB board.

This is the PCB board (circuit board) of a Seagate Barracuda 7200.10 Hard Drive

Seagate barracuda 7200.10 320gb pcb