820-00138 is a Apple motherboard used in Apple devices. Enginerys has 7 schematics, 6 boardviews, 21 BIOS dumps and 16 archives for this board, collected from public Telegram channels.
Check that 820-00138 matches the number printed on your PCB, including the revision. Where to find it →
820-00138 schematics
- X425 820-00138 051-00330Schematic · 820-00138 · 1.65 MB · 10 May 2025Schematic pdf1.65 MB
- Apple X425 820-00138 051-00330Schematic · 820-00138 · 1.63 MB · 10 May 2025Schematic pdf1.63 MB
- 820-00138Schematic · 820-00138 · 1.50 MB · 9 May 2025Schematic pdf1.50 MB
- A1398 820-00138
Schematic in PDF for the Apple MacBook model A1398 with logic board number 820-00138, 1.5 MB in size.
Schematic · 820-00138 · 1.50 MB · 29 Apr 2025Schematic pdf1.50 MB - Apple LB 820 00138 schematic diagram LxSchematic · 820-00138 · 1.61 MB · 28 Apr 2025Schematic pdf1.61 MB
- A1398 820-00138 051-00330Schematic · 820-00138 · 2.90 MB · 25 Jul 2022Schematic pdf2.90 MB
- macbook-air-a1398-82000138-schematicsSchematic · 820-00138 · 1.86 MB · 5 Aug 2019Schematic pdf1.86 MB
820-00138 boardviews
- A1398 820-00138Boardview · 820-00138 · 1.70 MB · 10 May 2025Boardview pcb1.70 MB
- A1398 820-00138(820-3662 )Boardview · 820-00138 · 1.62 MB · 10 May 2025Boardview pcb1.62 MB
- A1398 820-00138Boardview · 820-00138 · 690 KB · 7 Dec 2022Boardview brd690 KB
- A1398 820-00138-ABoardview · 820-00138 · 690 KB · 16 Sept 2021Boardview brd690 KB
- A1398 820-00138-A BRD
Boardview for the Apple A1398 MacBook Pro logic board 820-00138, revision A, packed in a 193 KB ZIP archive.
Boardview · 820-00138 · 193 KB · 28 Apr 2021Boardview zip193 KB - 55946 820-00138 Apple
Boardview for an Apple logic board numbered 820-00138, packed in ZIP; the leading 55946 looks like a catalogue index and no Mac model is named.
Boardview · 820-00138 · 151 KB · 11 Feb 2018Boardview zip151 KB
820-00138 BIOS dumps
- 820-00138-05 emc2909 UnlockedBIOS · 820-00138 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- 820-00138-05 emc2909 UnlockedBIOS · 820-00138 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- APPLE 820 00138 A WORKING BIOS 100% telegram BIOS Repair 2025 09BIOS · 820-00138 · 9.75 MB · 17 Sept 2025BIOS zip9.75 MB
- 820-00138-A WORKING 100%BIOS · 820-00138 · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- 820 00138.BIN newMEBIOS · 820-00138 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- 820 00138 a CleanMEBIOS · 820-00138 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- 820 00138 05 emc2909 UnlockedBIOS · 820-00138 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- 820 00138 05 emc2909 UnlockedBIOS · 820-00138 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- 820 00138 a CleanME cleanBIOS · 820-00138 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- 820 00138.BIN newMEBIOS · 820-00138 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- 820 00138 a CleanMEBIOS · 820-00138 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- 820 00138.BIN TESTED OKBIOS · 820-00138 · 8.00 MB · 28 Apr 2025BIOS8.00 MB
- Apple MacBook Pro A1398 820 00138BIOS · 820-00138 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- 820-00138-a-CleanME
Firmware dump for the Apple logic board 820-00138, revision A, as an 8 MB raw binary with the Management Engine region cleaned.
BIOS · 820-00138 · 8.00 MB · 29 Feb 2024BIOS bin8.00 MB - AFS APPLE A1398 (820-00138-A)BIOS · 820-00138 · 8.00 MB · 22 Jan 2024BIOS bin8.00 MB
- APPLE 820-00138-A WORKING BIOS 100%
Apple logic board firmware for board 820-00138, labelled as a working, fully tested BIOS dump, packed in an 8.68 MB RAR archive.
BIOS · 820-00138 · 8.68 MB · 2 Feb 2023BIOS rar8.68 MB - Apple MacBook Pro A1398 - 820-00138BIOS · 820-00138 · 8.00 MB · 8 Dec 2022BIOS bin8.00 MB
- 820-00138-05 emc2909 UnlockedBIOS · 820-00138 · 8.00 MB · 26 Apr 2022BIOS bin8.00 MB
- 820-00138.BIN TESTED OK
Apple logic board firmware dump for board 820-00138, an 8 MB raw binary marked as tested and working.
BIOS · 820-00138 · 8.00 MB · 23 Apr 2022BIOS8.00 MB - APPLE A1398 (820-00138-A)
BIOS / EFI firmware archive for the Apple A1398 MacBook Pro logic board 820-00138, revision A, compressed to 4.86 MB.
BIOS · 820-00138 · 4.86 MB · 25 Apr 2021BIOS rar4.86 MB - 820-00138-05 emc2909 Unlocked
Unlocked firmware image for Apple board 820-00138 revision 05, EMC 2909, in 8.00 MB raw binary form.
BIOS · 820-00138 · 8.00 MB · 30 Jul 2020BIOS bin8.00 MB
820-00138 archives
- 820-00138-aArchive · 820-00138 · 2.01 MB · 14 Aug 2026Archive zip2.01 MB
- 820-00138-aArchive · 820-00138 · 2.01 MB · 1 Aug 2026Archive zip2.01 MB
- 820-00138-aArchive · 820-00138 · 2.01 MB · 31 Jul 2026Archive zip2.01 MB
- 820-00138-aArchive · 820-00138 · 2.01 MB · 24 Jul 2026Archive zip2.01 MB
- 820-00138-aArchive · 820-00138 · 2.01 MB · 24 Jul 2026Archive zip2.01 MB
- 820-00138-a
ZIP archive, 2.01 MB, for Apple logic board 820-00138 revision A, as the lowercase suffix shows.
Archive · 820-00138 · 2.01 MB · 4 Jul 2026Archive zip2.01 MB - 820-00138-aArchive · 820-00138 · 1.97 MB · 13 Sept 2025Archive zip1.97 MB
- 820-00138-aArchive · 820-00138 · 2.01 MB · 2 Sept 2025Archive zip2.01 MB
- 820-00138-A APPLE A1398 READ OK
Archive tied to Apple logic board 820-00138 from the MacBook Pro A1398, marked read OK, which points to a firmware dump read from the board's flash chip.
Archive · 820-00138 · 9.17 MB · 1 Jun 2023Archive rar9.17 MB - 820-00138-aArchive · 820-00138 · 2.01 MB · 24 Apr 2022Archive zip2.01 MB
- 820-00138-aArchive · 820-00138 · 2.01 MB · 21 Apr 2022Archive zip2.01 MB
- 820-00138-a
ZIP archive for the Apple logic board 820-00138, revision A, about 2.01 MB in size. The name only gives the board number, so the contents, which could be a schematic, a…
Archive · 820-00138 · 2.01 MB · 30 Jan 2021Archive zip2.01 MB - A1398 820-00138 051-00330
Archive for Apple model A1398, the 15 inch MacBook Pro Retina, with logic board 820-00138 and board ID 051-00330.
Archive · 820-00138 · 1.95 MB · 28 Jan 2021Archive rar1.95 MB - 820-00138-a
Archive for the Apple board 820-00138, revision A, 1.97 MB. The name carries no Mac model or file list, so check whether it contains a schematic, a boardview or both.
Archive · 820-00138 · 1.97 MB · 18 Jul 2020Archive zip1.97 MB - Apple X425 820-00138 051-00330
Zip archive for an Apple logic board numbered 820-00138, tagged with the project code X425 and the companion number 051-00330, which in Apple numbering usually refers to…
Archive · 820-00138 · 1.55 MB · 18 Jul 2020Archive zip1.55 MB - A1398 820-00138 051-00330
Apple A1398 documentation for logic board 820-00138, with schematic drawing number 051-00330, packed in a 1.91 MB RAR.
Archive · 820-00138 · 1.91 MB · 5 Jul 2019Archive rar1.91 MB
Questions about 820-00138
Is there a schematic for 820-00138?
Yes. Enginerys lists 7 schematic files for 820-00138. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-00138?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 820-00138 board?
820-00138 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.