HDD Donor PCBs & Hard Drive Controller Boards

Expert Guide to HDD PCB Replacement & Matching

How do I find the correct PCB number for my hard drive?
The PCB number is usually etched directly onto the green or blue circuit board. For WD, it starts with "2060-"; for Seagate, it often starts with "100-".
Will the drive work immediately after swapping the PCB?
No. Most modern drives require a "ROM Swap." You must move the 8-pin BIOS/ROM chip from your original board to the donor board for the drive to be recognized.
Are these donor PCBs brand new or used?
These are "working pulls" from healthy drives. Since manufacturers do not sell PCBs separately, high-quality tested used boards are the industry standard for recovery.
What if my drive has a built-in USB interface (like WD Passport)?
We stock specialized "SATA-converted" PCBs for USB drives, which allow data recovery tools to access the firmware and service area more effectively.
Do you offer BIOS/ROM chip transfer services?
Currently, we provide the high-quality hardware. We recommend using a professional soldering station or a local technician for the delicate ROM chip transfer.
Does a matching PCB fix a clicking hard drive?
Usually, no. A clicking sound typically indicates mechanical head failure. A PCB swap is intended for drives that are dead, burnt, or not spinning.
How fast is the shipping for PCBs within India?
We offer express courier services to all major cities including Delhi, Mumbai, and Bangalore, with most boards arriving within 24 to 48 hours.
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