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- Apple MacBook A1181 M42c MBP 820 1889 a BIOS Luirons BiosBIOS · 820-1889 · 1.14 MB · 23 Feb 2021BIOS rar1.14 MB
- Apple MacBook A1181 M42c MBP 820 1889 a BIOS telegram BIOS RepairBIOS · 820-1889 · 1.27 MB · 17 Sept 2025BIOS zip1.27 MB
- 820-1889 (project M42 M42A)Schematic · 820-1889 · 1.73 MB · 15 Jul 2020Schematic pdf1.73 MB
- Macbook M42C MLB schematicsSchematic · 1.29 MB · 12 Jul 2019Schematic pdf—1.29 MB
- Macbook M42C MLB schematics-SRGinfotechSchematic · 1.29 MB · 9 May 2025Schematic pdf—1.29 MB
- FA255 Macbook M42C MLB schematicsSchematic · 1.21 MB · 21 Apr 2022Schematic rar—1.21 MB
- 820-1889 (project M42A)Schematic · 820-1889 · 1.42 MB · 15 Jul 2020Schematic pdf1.42 MB
- LB# 820-1889 schematic diagram (project M42 M42A)Schematic · 820-1889 · 1.73 MB · 13 Sept 2021Schematic pdf1.73 MB
- A1181 M42B MBP 820-1889-ASchematic · 820-1889 · 1.52 MB · 10 May 2025Schematic pdf1.52 MB
- 820-1889 051-7374 C000 (project M42B)Archive · 820-1889 · 105 B · 20 Dec 2021Archive rar105 B
- 820-1889 051-7374 C000 (project M42B)Schematic · 820-1889 · 1.41 MB · 15 Jul 2020Schematic pdf1.41 MB
- 820-1889 051-7370 C000 (project M42B)Schematic · 820-1889 · 1.37 MB · 15 Jul 2020Schematic pdf1.37 MB
- 820-1889 051-7173 G000 (project M42C)Schematic · 820-1889 · 1.43 MB · 15 Jul 2020Schematic pdf1.43 MB
- APPLE M42C M42B MLB MACBOOK PG1PG3 051-7173 DVT BOARDVIEW
Boardview for an Apple MacBook main logic board under the M42B and M42C project codes, PG1/PG3 version, with board reference 051-7173, marked as a DVT (design validation…
Boardview · 195 KB · 2 Jan 2024Boardview rar—195 KB - ARTEL ARTLED 7000 42S JUC7 820 00083133 LS1B C2000 M420F12 E3BIOS · 820-00083 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- M42A MLB GM CS 10162006 PVT 051 7173 R00000 820 1889Schematic · 820-1889 · 1.29 MB · 29 Apr 2025Schematic pdf1.29 MB
- apple-macbook-pro-fa255-m42c-mlb
RAR archive for an Apple MacBook Pro main logic board, identified by the tokens FA255 and M42C, with MLB meaning main logic board.
Archive · 1.20 MB · 5 Jul 2019Archive rar—1.20 MB - vinafix.com MacBook Apple M42B 820-1889
Apple MacBook schematic for project M42B, logic board 820-1889, as a 1.38 MB PDF. Apple 820-xxxx numbers identify the logic board design, and that number is printed on…
Schematic · 820-1889 · 1.38 MB · 17 Jul 2020Schematic pdf1.38 MB - APPLE A1181 M42C BIOS ok
Apple A1181 MacBook firmware for the M42C project, marked as working in the name. No logic board number is included, so check the 820- number on your board before use.
BIOS · 1.13 MB · 29 Aug 2020BIOS 7z—1.13 MB - Apple MacBook A1181 M42c MBP (820-1889-a) BIOS
EFI firmware dump for the Apple MacBook A1181, project M42c, logic board 820-1889-A, compressed as a 1.14 MB ZIP archive.
BIOS · 820-1889 · 1.14 MB · 4 Jan 2020BIOS zip1.14 MB - apple-macbook-m42b
Apple MacBook archive tagged M42B, an Apple internal project code, packed as a 1.27 MB RAR file.
Archive · 1.27 MB · 5 Jul 2019Archive rar—1.27 MB - MacBook Apple M42B 820-1889
Archive of service data for an Apple MacBook built on logic board 820-1889, with the internal project code M42B noted in the name.
Archive · 820-1889 · 1.22 MB · 22 Jan 2025Archive rar1.22 MB - Apple MacBook A1181 M42c MBP (820-1889-a) BIOS
Firmware dump for an Apple MacBook A1181 built on logic board 820-1889-A, which the name tags as M42c and MBP, delivered as an 815 KB RAR archive.
BIOS · 820-1889 · 815 KB · 16 Oct 2021BIOS rar815 KB - 820-1889 (project M42 M42A)
Apple 820-1889 archive tagged with project codes M42 and M42A, around 1.36 MB, slightly larger than the single M42A file.
Archive · 820-1889 · 1.36 MB · 5 Jul 2019Archive rar1.36 MB - Macbook M42C MLB schematics
Apple MacBook logic board schematic for project code M42C, labelled MLB (main logic board), in a 1.21 MB RAR archive.
Schematic · 1.21 MB · 22 Jan 2025Schematic rar—1.21 MB - 820-1889 051-7374 C000 (project M42B)
Apple logic board 820-1889 schematic archive, document 051-7374 revision C000, for project M42B, about 1.26 MB.
Archive · 820-1889 · 1.26 MB · 5 Jul 2019Archive rar1.26 MB - 820-1889 051-7173 G000 (project M42C)
Apple 820-1889 archive with schematic number 051-7173 at revision G000, marked as project M42C, about 1.26 MB.
Archive · 820-1889 · 1.26 MB · 5 Jul 2019Archive rar1.26 MB - 820-1889 (project M42A)
Compressed schematic package for Apple board 820-1889, labelled project M42A, about 1.25 MB.
Archive · 820-1889 · 1.25 MB · 5 Jul 2019Archive rar1.25 MB - 820-1889 051-7370 C000 (project M42B)
RAR archive for Apple board 820-1889, schematic number 051-7370 at revision C000, project code M42B, about 1.20 MB.
Archive · 820-1889 · 1.20 MB · 5 Jul 2019Archive rar1.20 MB - M42B (820-1889-A) 820-1889 Boardview BDV
Boardview for the Apple logic board 820-1889 revision A, labelled with the M42B project code, packed as a 219 KB ZIP archive.
Boardview · 820-1889 · 219 KB · 16 Oct 2021Boardview zip219 KB - LB# 820 1889 ''Board View'' file & schematic diagram project M42
Apple 820-1889 logic board documentation, project M42, bundling the boardview file and schematic diagram into a 2.66 MB RAR archive.
Boardview · 820-1889 · 2.66 MB · 24 Aug 2021Boardview rar2.66 MB