Can data be recovered from an old iMac hard drive?

What arrived at the lab

The drive arrived from Virginia as a 2007 iMac hard drive that clicked on power-up. We logged the intake, photographed the device, and kept the symptom tied to the case file from the start. Clicking at spin-up meant we treated it as a mechanical-risk hard drive, not as a normal software or cable problem.

Bench work on the 2007 iMac drive

We opened the job on the bench in our Lincroft lab, performed a visual inspection under the scope, and tested the drive without asking it to run through repeated startup attempts. For hard drives that arrive clicking, the usual suspects are head problems, media damage, stiction, or firmware behavior that prevents stable reading. We did not treat the click as something to push through with consumer software.

After the diagnostic path, we moved the recovery work into controlled lab handling. We imaged what could be read to a healthy drive and worked from the image instead of the original whenever possible. Drives from older iMacs usually need patient imaging because weak areas can slow or stall reads, and the goal was to preserve the source while building the cleanest possible copy.

What data recovered meant

The outcome was data recovered. We verified the recovered files from the image and prepared the return so the customer could receive the data back on healthy media. For mail-in work, recovered data and the original device were shipped back insured after the case was completed.

If yours looks like this

If an iMac hard drive clicks on power-up, stop trying to boot it and do not run repair utilities against the failing drive. Keep it powered off, avoid shaking or freezing it, and send the device or drive as-is. The diagnostic answered what was recoverable and what the next step would cost before any decision.