820-2855 is a Apple motherboard used in Apple devices. Enginerys has 5 schematics, 6 boardviews, 7 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that 820-2855 matches the number printed on your PCB, including the revision. Where to find it →
820-2855 schematics
- A1370 A1370 820-2855-A (Luirons Esquemas)Schematic · 820-2855 · 1.41 MB · 5 May 2025Schematic pdf1.41 MB
- A1370 A1370 820-2855-A.pdfSchematic · 820-2855 · 1.37 MB · 2 Aug 2021Schematic zip1.37 MB
- A1370 A1370 820-2855-A.pdf (Luirons Esquemas)Schematic · 820-2855 · 1.36 MB · 22 Feb 2021Schematic rar1.36 MB
- A1370 A1370 820-2855-A.pdf
Schematic diagram in PDF for the Apple A1370 MacBook Air, logic board 820-2855 revision A, compressed into a 1.37 MB zip.
Schematic · 820-2855 · 1.37 MB · 19 Oct 2020Schematic zip1.37 MB - A1370 A1370 820-2855-ASchematic · 820-2855 · 1.41 MB · 15 Jul 2020Schematic pdf1.41 MB
820-2855 boardviews
- A1370 A1370 820-2855-A (Luirons Esquemas)Boardview · 820-2855 · 472 KB · 5 May 2025Boardview brd472 KB
- A1370 A1370 820-2855-ABoardview · 820-2855 · 212 B · 5 May 2025Boardview brd212 B
- A1370 A1370 820-2855-ABoardview · 820-2855 · 472 KB · 16 Sept 2021Boardview brd472 KB
- A1370 A1370 820-2855-A.brdBoardview · 820-2855 · 106 KB · 2 Aug 2021Boardview zip106 KB
- A1370 A1370 820-2855-A.brd (Luirons Esquemas)Boardview · 820-2855 · 86.2 KB · 22 Feb 2021Boardview rar86.2 KB
- A1370 A1370 820-2855-A.brd
Boardview for the Apple A1370 MacBook Air, logic board 820-2855 revision A, supplied as a zipped BRD file of 106 KB.
Boardview · 820-2855 · 106 KB · 19 Oct 2020Boardview zip106 KB
820-2855 BIOS dumps
- BIOS A1370 820 2855 A MX25L6406D telegram BIOS Repair 2025 09 16BIOS · 820-2855 · 3.92 MB · 18 Sept 2025BIOS zip3.92 MB
- A1370 820-2855-A MX25L6406D telegram BIOS Repair-2025-09-16BIOS · 820-2855 · 3.92 MB · 16 Sept 2025BIOS zip3.92 MB
- A1370 820-2855-A MX25L6406D
Firmware dump for an Apple A1370 MacBook Air with logic board 820-2855, revision A, taken from a Macronix MX25L6406D flash chip, which is a 64 Mbit (8 MB) SPI part.
BIOS · 820-2855 · 3.84 MB · 1 May 2021BIOS zip3.84 MB - BIOS A1370 820-2855-A MX25L6406D (Luirons Bios)BIOS · 820-2855 · 3.57 MB · 23 Feb 2021BIOS rar3.57 MB
- BIOS A1370 820-2855-A MX25L6406DBIOS · 820-2855 · 3.79 MB · 21 Nov 2020BIOS zip3.79 MB
- BIOS A1370 820-2855-A MX25L6406D
Firmware dump for the Apple A1370 MacBook Air on logic board 820-2855-A, taken from an MX25L6406D flash chip, a Macronix 64 Mbit (8 MB) SPI part.
BIOS · 820-2855 · 3.79 MB · 7 Jun 2020BIOS zip3.79 MB - A1370 820-2855-A MX25L6406DBIOS · 820-2855 · 8.00 MB · 15 Feb 2020BIOS bin8.00 MB
820-2855 archives
- A1370 A1370 820-2855-A
Archive for the Apple A1370 MacBook Air, logic board 820-2855 revision A, about 1.36 MB in RAR form.
Archive · 820-2855 · 1.36 MB · 7 Jun 2020Archive rar1.36 MB - A1370 A1370 820-2855-A
Apple A1370 logic board 820-2855 revision A archive, about 1.36 MB, with the model number repeated in the name.
Archive · 820-2855 · 1.36 MB · 5 Jul 2019Archive rar1.36 MB
Questions about 820-2855
Is there a schematic for 820-2855?
Yes. Enginerys lists 5 schematic files for 820-2855. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-2855?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 820-2855 board?
820-2855 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.