Hi,

I have a Seagate Thin (ST500LT012) with head problems. Surfaces not damaged.

I replaced the heads already with 2 sets of heads from compatible donors:

Model number mach
Serial number: Match the second and third characters
Heads map: Match the physical heads map exactly.
Part number: Match the 1st half and 2nd half of the part number.
Site code: Match the site code
Date code: 6 months and 3 months difference

But heads continue without reading disk.

Any "special" features about these drives that I do not know?

Thanks,

here is the problem i think, try matching first 3 characters.

_________________
Data Recovery Pakistan

By matching the site code, the first should be matched

Do the heads work fine back in their respective donors (both heads)?

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Thanks for the suggestions.

Heads work fine back on the donor.