wiz722
Beta member
- Messages
- 3
- Location
- United States
Today I tripped and fell and in the process of trying to catch myself I accidentally threw my cell phone when I threw my arms out. I'm OK, but the phone hit the open MacBook Pro on the floor right above the hard drive, breaking my phone and, denting the computer case.
Soon the CPU was running full throttle with the system error process, the computer wouldn't shut down properly and so I did a cold restart and it won't boot. Upon removing the hard drive I noticed that the dent was right over either the spindle motor or either the onboard cache memory or the disk controller chip.
I can read various chunks off at the block level, but there are certain unpredictable sections of the disk that won't read. Like a dummy I didn't make a backup last night when I thought about it, and now I need my stuff.
This is a hardware problem, so not even my low level disk data recovery software is working. Data recovery services are expensive, but…
Theoretically I could swap the platters from a good working drive with these from my current drive.
My question is: Does the drive I use as the host have to be identical, or will any drive of the same capacity work? I'm not familiar with how the sectors are laid out on the drive physically, including the spacing of the physical data, and if it's standardized or not. If Brand A has sectors 1nm apart and Brand B 1.2nm apart, then I can't put Brand A platters in a Brand B drive and expect it to read. Obviously an identical drive would work, but that might be tricky to find.
Oh yeah, an important note: I work in a Class 10 cleanroom, so that isn't an issue.
Soon the CPU was running full throttle with the system error process, the computer wouldn't shut down properly and so I did a cold restart and it won't boot. Upon removing the hard drive I noticed that the dent was right over either the spindle motor or either the onboard cache memory or the disk controller chip.
I can read various chunks off at the block level, but there are certain unpredictable sections of the disk that won't read. Like a dummy I didn't make a backup last night when I thought about it, and now I need my stuff.
This is a hardware problem, so not even my low level disk data recovery software is working. Data recovery services are expensive, but…
Theoretically I could swap the platters from a good working drive with these from my current drive.
My question is: Does the drive I use as the host have to be identical, or will any drive of the same capacity work? I'm not familiar with how the sectors are laid out on the drive physically, including the spacing of the physical data, and if it's standardized or not. If Brand A has sectors 1nm apart and Brand B 1.2nm apart, then I can't put Brand A platters in a Brand B drive and expect it to read. Obviously an identical drive would work, but that might be tricky to find.
Oh yeah, an important note: I work in a Class 10 cleanroom, so that isn't an issue.