Data Recovery from a Hard Drive or a Computer That Will Not Boot
Data recovery is where honesty matters most. If the operating system does not boot, we can try to recover the data from the computer. There is no promise that everything, or even part of it, will be recovered. We do our best.
We start by checking the drive, and tell you what the odds are before you pay for an attempt. When the drive can be removed, we take it out, connect it to a computer in the lab, scan it and copy what can be saved to another drive. What was recovered goes to you, and the temporary backup we kept during the work is deleted.
Two things change the odds. In many newer laptops and in MacBooks from recent years the storage is soldered to the board and cannot be removed. And a drive encrypted with BitLocker only opens with the recovery key, which is usually saved in your Microsoft account. The full explanation is in the guide on files from a computer that will not turn on.
Until you get here: stop using the drive, and do not install recovery software on it.