Firmware for an Apple MacBook model A1278 on logic board 820-3115, revision B, marked as working (OK). Apple uses the 820-xxxx pattern for logic board part numbers.

Boardview for an Apple MacBook Pro 15-inch with an Intel quad-core i7 at 2.7 GHz, logic board 820-2915, archived as a RAR of about 191 KB.

Apple MacBook boardview for logic board 820-01236, packed in a 594 KB RAR that holds both a .bdv and a .brd version.

Small archive for the Apple MacBook Pro A1278, J30 platform, logic board 820-3115, with a trailing 3 in the name that may denote a revision or part.

Firmware archive for the Apple A1707 MacBook Pro, matching logic board 820-00281 at revision A.

RAR package for Apple logic board 820-02020, which the name says holds both a schematic and a BRD boardview file.

Apple MacBook logic board schematic for project code M42C, labelled MLB (main logic board), in a 1.21 MB RAR archive.

MacBook Air A1304 material for the M96 main logic board, Apple schematic number 051-7631, revision 230, packed as a 1.16 MB RAR.

RAR archive for an Apple MacBook A1342 logic board, project code K87 MLB, schematic number 051-8561 and board number 820-2877 at revision C00.

Archive of service data for an Apple MacBook built on logic board 820-1889, with the internal project code M42B noted in the name.

Small 112 KB RAR archive labelled only as MacBook 466, Apple brand. The name gives no logic board number, revision or model year, so the number 466 alone does not…