820-3115 is a Apple motherboard used in Apple devices. Enginerys has 34 schematics, 34 boardviews, 41 BIOS dumps and 27 archives for this board, collected from public Telegram channels.
Check that 820-3115 matches the number printed on your PCB, including the revision. Where to find it →
820-3115 schematics
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 1 Aug 2026Schematic pdf1.49 MB
- 820-3115Schematic · 820-3115 · 7.50 MB · 1 Aug 2026Schematic pdf7.50 MB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 24 Jul 2026Schematic pdf1.49 MB
- 820-3115Schematic · 820-3115 · 7.50 MB · 24 Jul 2026Schematic pdf7.50 MB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 24 Jul 2026Schematic pdf1.49 MB
- 820-3115-B
Apple logic board schematic for 820-3115, revision B, provided as a PDF. The 820- prefix is Apple's own part numbering for logic boards, and the name does not state the…
Schematic · 820-3115 · 1.49 MB · 31 May 2026Schematic pdf1.49 MB - Apple Macbook Pro A1278 820-3115-B schematicSchematic · 820-3115 · 1.49 MB · 8 Jun 2025Schematic pdf1.49 MB
- A1278 820-3115 can be used for 820-2565 referenceSchematic · 820-3115 · 1.72 MB · 10 May 2025Schematic pdf1.72 MB
- Apple Macbook Pro A1278 820-3115-BSchematic · 820-3115 · 1.92 MB · 10 May 2025Schematic pdf1.92 MB
- A1278 820-3115 820-2565Schematic · 820-3115 · 1.72 MB · 10 May 2025Schematic pdf1.72 MB
- Apple MacBook Pro - A1278 - J30 - 820-3115 3Schematic · 820-3115 · 45.1 KB · 9 May 2025Schematic pdf45.1 KB
- Apple MacBook Pro - A1278 - J30 - 820-3115 3Schematic · 820-3115 · 44.1 KB · 7 May 2025Schematic pdf44.1 KB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 5 May 2025Schematic pdf1.49 MB
- 820 3115Schematic · 820-3115 · 7.50 MB · 28 Apr 2025Schematic pdf7.50 MB
- vinafix.com J30 820-3115-B 051-9058Schematic · 820-3115 · 1.59 MB · 15 Dec 2024Schematic pdf1.59 MB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 19 Oct 2024Schematic pdf1.49 MB
- 820-3115Schematic · 820-3115 · 7.50 MB · 19 Oct 2024Schematic pdf7.50 MB
- APPLE A1278 - J30 820-3115-B 051-9058 PDFSchematic · 820-3115 · 2.15 MB · 12 Mar 2023Schematic pdf2.15 MB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 12 Oct 2022Schematic pdf1.49 MB
- 820-3115Schematic · 820-3115 · 7.50 MB · 12 Oct 2022Schematic pdf7.50 MB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 24 Apr 2022Schematic pdf1.49 MB
- 820-3115Schematic · 820-3115 · 7.50 MB · 24 Apr 2022Schematic pdf7.50 MB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 21 Apr 2022Schematic pdf1.49 MB
- MACKBOOK PRO 820-3115B PDF
Schematic in PDF for MacBook Pro logic board 820-3115, revision B, compressed in a 1.51 MB ZIP.
Schematic · 820-3115 · 1.51 MB · 28 Dec 2021Schematic zip1.51 MB - 820-3115-B.pdfSchematic · 820-3115 · 78 B · 20 Dec 2021Schematic rar78 B
- APPLE A1278 - J30 820-3115-B 051-9058 PDFSchematic · 820-3115 · 1.90 MB · 18 Dec 2021Schematic rar1.90 MB
- 820-3115-BSchematic · 820-3115 · 1.49 MB · 15 Jan 2021Schematic pdf1.49 MB
- 820-3115Schematic · 820-3115 · 7.50 MB · 15 Jan 2021Schematic pdf7.50 MB
- 820-3115Schematic · 820-3115 · 7.50 MB · 15 Jul 2020Schematic pdf7.50 MB
- J30 820-3115-B 051-9058Schematic · 820-3115 · 1.59 MB · 30 Oct 2019Schematic pdf1.59 MB
- APPLE A1278 - J30 820-3115-B 051-9058Schematic · 820-3115 · 2.15 MB · 12 Jul 2019Schematic pdf2.15 MB
- a1278 J30 820-3115-B 051-9058Schematic · 820-3115 · 1.49 MB · 12 Jul 2019Schematic pdf1.49 MB
- J30 820-3115-B 051-9058Schematic · 820-3115 · 2.59 MB · 12 Jul 2019Schematic pdf2.59 MB
- Apple MacBook Pro A1278 (J30, 820-3115)Schematic · 820-3115 · 1.91 MB · 12 Jul 2019Schematic pdf1.91 MB
820-3115 boardviews
- A1278 (820-3115-A) BOARDVIEW
Boardview for the Apple A1278 MacBook Pro 13-inch built on logic board 820-3115 revision A, packed in a small 152 KB zip.
Boardview · 820-3115 · 152 KB · 8 Oct 2026Boardview zip152 KB - A1278 (820-3115-A) BOARDVIEW(BDV)PK
Boardview for the Apple MacBook Pro 13-inch A1278 with logic board 820-3115-A, supplied in a small RAR archive.
Boardview · 820-3115 · 122 KB · 8 Oct 2026Boardview rar122 KB - Apple MacBook Pro 13 A1278 820 3115 B BoardviewBDVPKBoardview · 820-3115 · 123 KB · 17 Aug 2026Boardview rar123 KB
- 820-3115-BBoardview · 820-3115 · 612 KB · 1 Aug 2026Boardview brd612 KB
- 820-3115-BBoardview · 820-3115 · 612 KB · 24 Jul 2026Boardview brd612 KB
- 820-3115-BBoardview · 820-3115 · 612 KB · 23 Jul 2026Boardview brd612 KB
- 820-3115-B
Boardview in .brd format for Apple logic board 820-3115, revision B. Apple uses the 820- prefix for its own board part numbers, and the name does not give the Mac model.
Boardview · 820-3115 · 612 KB · 31 May 2026Boardview brd612 KB - Apple Macbook Pro A1278 Mid 2012 820 3115 B, 820 3115, 820 3115Boardview · 820-3115 · 612 KB · 8 Jun 2025Boardview brd612 KB
- 820-3115-BBoardview · 820-3115 · 1.46 MB · 10 May 2025Boardview pcb1.46 MB
- Apple MacBook Pro 13 A1278 i5 2 5GHz 820 3115 B BoarBoardview · 820-3115 · 612 KB · 9 May 2025Boardview brd612 KB
- A1278 (820-3115-A) (BDV)(.BRD)Boardview · 820-3115 · 146 KB · 15 Dec 2024Boardview zip146 KB
- A1278 (820-3115-A) (BDV)Boardview · 820-3115 · 612 KB · 15 Dec 2024Boardview brd612 KB
- 820-3115-BBoardview · 820-3115 · 612 KB · 19 Oct 2024Boardview brd612 KB
- A1278 (820-3115-A) (BDV)Boardview · 820-3115 · 159 KB · 9 Sept 2023Boardview zip159 KB
- A1278 (820-3115-A) (BDV)(.BRD)
Boardview for the Apple MacBook Pro A1278, logic board 820-3115 revision A, with BDV and BRD files in a 192 KB ZIP.
Boardview · 820-3115 · 192 KB · 9 Sept 2023Boardview zip192 KB - Apple A1278 j30 820-3115-BBoardview · 820-3115 · 152 KB · 12 Mar 2023Boardview zip152 KB
- A1278 820-3115-BBoardview · 820-3115 · 612 KB · 7 Dec 2022Boardview brd612 KB
- Apple MacBook Pro 13 A1278 i5 2.5GHz 820-3115-B BoardviewBoardview · 820-3115 · 123 KB · 25 Nov 2022Boardview rar123 KB
- Apple A1278 j30 820-3115-B
Boardview for an Apple A1278 MacBook Pro 13 logic board, project J30, board number 820-3115 revision B.
Boardview · 820-3115 · 612 KB · 16 Nov 2022Boardview brd612 KB - 820-3115-BBoardview · 820-3115 · 612 KB · 12 Oct 2022Boardview brd612 KB
- 820-3115-BBoardview · 820-3115 · 612 KB · 24 Apr 2022Boardview brd612 KB
- 820-3115-BBoardview · 820-3115 · 612 KB · 21 Apr 2022Boardview brd612 KB
- Apple A1278 j30 820-3115-B BDV
Apple A1278 MacBook Pro boardview for the J30 platform, logic board 820-3115 in revision B, supplied as a compact 168 KB RAR archive.
Boardview · 820-3115 · 168 KB · 2 Jan 2022Boardview rar168 KB - APPLE A1278 820-3115-B BOARDVIEWBoardview · 820-3115 · 612 KB · 16 Sept 2021Boardview brd612 KB
- Apple MacBook Pro 13 A1278 i5 2 1 5GHz 820 3115 B BoardviewBoardview · 820-3115 · 612 KB · 23 Feb 2021Boardview brd612 KB
- APPLE A1278 820-3115-B BOARDVIEW (Luirons Esquemas)Boardview · 820-3115 · 121 KB · 22 Feb 2021Boardview rar121 KB
- Apple MacBook Pro 13 A1278 i5 2 5GHz 820 3115 B Boardview LuironsBoardview · 820-3115 · 121 KB · 22 Feb 2021Boardview rar121 KB
- 820-3115-BBoardview · 820-3115 · 612 KB · 15 Jan 2021Boardview brd612 KB
- Apple MacBook Pro 13 A1278 i5 2 5GHz 820 3115 B Boardview
Boardview for the Apple MacBook Pro 13 A1278 with an Intel i5 2.5GHz CPU, logic board 820-3115-B.
Boardview · 820-3115 · 122 KB · 19 Nov 2020Boardview rar122 KB - APPLE A1278 820-3115-B BOARDVIEW
Boardview package for an Apple A1278 logic board numbered 820-3115-B, where B marks the board revision.
Boardview · 820-3115 · 122 KB · 19 Nov 2020Boardview rar122 KB - MacBook Air PRO 13″ MID 2012 Boardview 820 3115 B, 820 3115, 820Boardview · 820-3115 · 612 KB · 22 Jul 2020Boardview brd612 KB
- MACBOOK AIR PRO RETINA 13″ MID 2012 820 3115 B, 820 3115, 820 3115Boardview · 820-3115 · 612 KB · 15 Jul 2020Boardview brd612 KB
- J30 820-3115-BBoardview · 820-3115 · 612 KB · 15 Jul 2020Boardview brd612 KB
- Apple MacBook Pro 13 A1278 i5 2.5GHz 820-3115-B BoardviewBoardview · 820-3115 · 612 KB · 2 Oct 2019Boardview brd612 KB
820-3115 BIOS dumps
- MCBOOK PRO 13 3 A1278 820 3115 B I5 UMA 20110 TESTED OK telegramBIOS · 820-3115 · 4.38 MB · 24 Sept 2025BIOS zip4.38 MB
- MACKBOOK PRO 1278 820 3115 B WORKING BIOS 100% telegram BIOS RepairBIOS · 820-3115 · 4.37 MB · 24 Sept 2025BIOS zip4.37 MB
- MAC BOOKPRO A1278 820 3115B BIOS BION telegram BIOS Repair 2025BIOS · 820-3115 · 4.29 MB · 24 Sept 2025BIOS zip4.29 MB
- APPLE 820 3115 B MCBOOK PRO 13 3 A1278 I5 UMA telegram BIOS RepairBIOS · 820-3115 · 4.28 MB · 17 Sept 2025BIOS zip4.28 MB
- A1278 820-3115-A BIOS telegram BIOS Repair-2025-09-16BIOS · 820-3115 · 4.17 MB · 16 Sept 2025BIOS zip4.17 MB
- A1278 820 3115 B macbook pro 13 telegram BIOS Repair 2025 09 16BIOS · 820-3115 · 4.28 MB · 16 Sept 2025BIOS zip4.28 MB
- A1278 820 3115 B macbook pro 13 1 telegram BIOS Repair 2025 09 16BIOS · 820-3115 · 4.28 MB · 16 Sept 2025BIOS zip4.28 MB
- 820 3115 B MCBOOK PRO 13 3 A1278 I5 UMA telegram BIOS Repair 2025BIOS · 820-3115 · 4.28 MB · 16 Sept 2025BIOS zip4.28 MB
- 820-3115-b.100% ok.bin
EFI firmware image, 8 MB, for Apple logic board 820-3115, revision B, and marked 100% ok as a tested working dump.
BIOS · 820-3115 · 8.00 MB · 12 Sept 2025BIOS bin8.00 MB - MACBOOK PRO 1278 EMC 2554 820-3115-B clean me ++
Firmware dump for an Apple MacBook Pro model A1278, EMC 2554, built on logic board 820-3115 revision B, with the ME region noted as cleaned.
BIOS · 820-3115 · 8.00 MB · 13 Jul 2025BIOS bin8.00 MB - A1278 (820-3115-A)BIOS · 820-3115 · 1.75 MB · 8 Jun 2025BIOS zip1.75 MB
- Apple Macbook Pro A1278 Mid 2012 820 3115 B, 820 3115, 820 3115BIOS · 820-3115 · 146 KB · 8 Jun 2025BIOS zip146 KB
- 820-3115-B.100% ok.binBIOS · 820-3115 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- MACBOOK PRO 1278 EMC 2554 820-3115-B TESTED BY FST FIXBIOS · 820-3115 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- A1278 (820-3115-B) macbook pro 13BIOS · 820-3115 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- 820-3115-B.100% ok.binBIOS · 820-3115 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- MAC BOOKPRO A1278 820-3115B BIOS BIONBIOS · 820-3115 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- MCBOOK PRO 13.3 A1278 820-3115-B I5 UMA 20110 TESTED OKBIOS · 820-3115 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- A1278 820-3115-A VinaBIOS · 820-3115 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- 820-3115-B MCBOOK PRO 13.3 A1278 I5 UMABIOS · 820-3115 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- 820 3115 BBIOS · 820-3115 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- MACBOOK A1278 820 3115 B OK corei7BIOS · 820-3115 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- UNLOCKED APPLE MACBOOK 820-3115-B TESTED 100% OKBIOS · 820-3115 · 8.00 MB · 21 Apr 2025BIOS bin8.00 MB
- A1278 -820-3115-B OK U BOS2 BIN
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.
BIOS · 820-3115 · 3.89 MB · 21 Apr 2025BIOS rar3.89 MB - 820-3115-b.100% ok.binBIOS · 820-3115 · 8.00 MB · 18 Jan 2025BIOS bin8.00 MB
- 820-3115-b UNLOCK ok
EFI firmware for Apple logic board 820-3115, revision B, marked UNLOCK ok, meaning the firmware password lock has been removed and the image reported working.
BIOS · 820-3115 · 8.00 MB · 29 Dec 2024BIOS8.00 MB - MACBOOK PRO 1278 EMC 2554 820-3115-B TESTED BY FST FIX
Firmware archive for an Apple MacBook Pro model A1278, EMC 2554, built on logic board 820-3115 revision B.
BIOS · 820-3115 · 3.78 MB · 23 Dec 2024BIOS rar3.78 MB - A1278 820-3115-A VinaBIOS · 820-3115 · 8.00 MB · 15 Dec 2024BIOS bin8.00 MB
- MACKBOOK PRO 1278 820-3115-B WORKING BIOS 100%
Working BIOS for an Apple MacBook Pro, the model written as 1278 (probably A1278), on logic board 820-3115 revision B, archived as a 4.72 MB RAR.
BIOS · 820-3115 · 4.72 MB · 31 Aug 2024BIOS rar4.72 MB - A1278 820-3115-A BIOS
BIOS dump for the Apple A1278 MacBook Pro logic board 820-3115, delivered as a 4.09 MB ZIP.
BIOS · 820-3115 · 4.09 MB · 9 Sept 2023BIOS zip4.09 MB - MACBOOK A1278 820-3115-B OK corei7BIOS · 820-3115 · 8.00 MB · 8 Dec 2022BIOS bin8.00 MB
- MAC BOOKPRO A1278 820-3115B BIOS BION
BIOS dump for an Apple MacBook Pro A1278 on logic board 820-3115, revision B, with the name also noting BION.
BIOS · 820-3115 · 3.91 MB · 28 Dec 2021BIOS rar3.91 MB - MCBOOK PRO 13.3 A1278 820-3115-B I5 UMA 20110 TESTED OK
BIOS dump for the 13.3-inch MacBook Pro A1278, logic board 820-3115-B, Core i5 with UMA integrated graphics, with 20110 also stated in the name and marked as tested and…
BIOS · 820-3115 · 3.99 MB · 9 May 2021BIOS rar3.99 MB - APPLE 820-3115-B MCBOOK PRO 13.3 A1278 I5 UMA
Firmware dump for the Apple MacBook Pro 13.3-inch A1278 with an i5 CPU, logic board 820-3115-B in the UMA configuration with integrated graphics only.
BIOS · 820-3115 · 3.85 MB · 19 Nov 2020BIOS rar3.85 MB - mac bookpro a1278 820-3115bBIOS · 820-3115 · 8.00 MB · 4 Feb 2020BIOS bin8.00 MB
- 820-3115-BBIOS · 820-3115 · 8.00 MB · 16 Nov 2019BIOS bin8.00 MB
- 820-3115-BBIOS · 820-3115 · 8.00 MB · 30 Oct 2019BIOS bin8.00 MB
- 820-3115-BBIOS · 820-3115 · 8.00 MB · 30 Oct 2019BIOS bin8.00 MB
- 820-3115-B MCBOOK PRO 13.3 A1278 I5 UMA
BIOS image for the MacBook Pro 13.3-inch A1278 with an Intel Core i5 and UMA integrated graphics, built on Apple logic board 820-3115 revision B.
BIOS · 820-3115 · 3.85 MB · 6 Dec 2018BIOS rar3.85 MB - A1278 (820-3115-B) macbook pro 13
Firmware dump for a 13-inch MacBook Pro A1278 using Apple logic board 820-3115 revision B, packed as a rar archive of about 3.85 MB.
BIOS · 820-3115 · 3.85 MB · 6 Dec 2018BIOS rar3.85 MB - A1278 (820-3115-B) macbook pro 13BIOS · 820-3115 · 3.85 MB · 9 Feb 2017BIOS rar3.85 MB
820-3115 archives
- APPLE A1278 (820-3115-A) PHOTO HD
Archive of high-definition photos for the Apple A1278 MacBook Pro logic board 820-3115-A. At 1.67 MB it holds reference images of the board.
Archive · 820-3115 · 1.67 MB · 8 Oct 2026Archive rar1.67 MB - 820-3115bArchive · 820-3115 · 1.59 MB · 1 Aug 2026Archive zip1.59 MB
- 820-3115bArchive · 820-3115 · 1.59 MB · 27 Jul 2026Archive zip1.59 MB
- 820-3115bArchive · 820-3115 · 1.59 MB · 24 Jul 2026Archive zip1.59 MB
- 820-3115bArchive · 820-3115 · 1.59 MB · 24 Jul 2026Archive zip1.59 MB
- 820-3115bArchive · 820-3115 · 1.59 MB · 13 Sept 2025Archive zip1.59 MB
- Apple MacBook Pro - A1278 - J30 - 820-3115 3
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.
Archive · 820-3115 · 176 KB · 25 Feb 2025Archive rar176 KB - APPLE A1278 J30 820 3115 B 051 9058 SEGREDOSDOSNOTEBOOKS COM BRArchive · 820-3115 · 2.23 MB · 8 Sept 2023Archive rar2.23 MB
- 820-3115-BArchive · 820-3115 · 2.62 MB · 8 Sept 2023Archive rar2.62 MB
- APPLE A1278 - J30 820-3115-B
Service archive for the Apple A1278 MacBook Pro 13-inch, J30 platform, built on logic board 820-3115 revision B, packed as a 2.39 MB ZIP.
Archive · 820-3115 · 2.39 MB · 30 Nov 2022Archive zip2.39 MB - 820-3115-B
Apple logic board package 820-3115 revision B in a small 152 KB ZIP archive. The 820-xxxx format is Apple's own board numbering, with the trailing letter indicating…
Archive · 820-3115 · 152 KB · 30 Nov 2022Archive zip152 KB - 820-3115-bArchive · 820-3115 · 1.57 MB · 12 Oct 2022Archive rar1.57 MB
- A1278 (820-3115-A)
Apple archive for the A1278 model with logic board 820-3115, revision A as given in the name.
Archive · 820-3115 · 1.80 MB · 22 Sept 2022Archive zip1.80 MB - 820-3115bArchive · 820-3115 · 1.59 MB · 24 Apr 2022Archive zip1.59 MB
- 820-3115bArchive · 820-3115 · 1.59 MB · 21 Apr 2022Archive zip1.59 MB
- 820-3115-BArchive · 820-3115 · 78 B · 20 Dec 2021Archive rar78 B
- 820-3115Archive · 820-3115 · 76 B · 20 Dec 2021Archive rar76 B
- MACBOOK AIR PRO RETINA 13″ MID 2012 820 3115 B, 820 3115, 820 3115
RAR archive for an Apple MacBook board 820-3115, including the B revision. The name lists MacBook Air, MacBook Pro and Retina 13-inch Mid 2012, so check which exact…
Archive · 820-3115 · 122 KB · 2 May 2021Archive rar122 KB - 820-3115Archive · 820-3115 · 2.21 MB · 2 May 2021Archive rar2.21 MB
- J30 820-3115-BArchive · 820-3115 · 1.46 MB · 19 Nov 2020Archive zip1.46 MB
- 820-3115-BArchive · 820-3115 · 1.46 MB · 19 Nov 2020Archive zip1.46 MB
- 820-3115b
Repair package for Apple logic board 820-3115 with revision letter b, stored as a 1.59 MB zip.
Archive · 820-3115 · 1.59 MB · 18 Jul 2020Archive zip1.59 MB - A1278 J30 820-3115-B 051-9058
MacBook Pro A1278 archive for the J30 platform, logic board 820-3115-B with schematic number 051-9058, a 1.46 MB RAR.
Archive · 820-3115 · 1.46 MB · 23 Feb 2020Archive rar1.46 MB - J30 820-3115-BArchive · 820-3115 · 121 KB · 30 Oct 2019Archive rar121 KB
- Apple Macbook Pro 13 A1278 (820-3115-B)Archive · 820-3115 · 3.85 MB · 30 Sept 2019Archive rar3.85 MB
- 820-3115Archive · 820-3115 · 2.21 MB · 28 Sept 2019Archive rar2.21 MB
- 820-3115
RAR archive for the Apple logic board numbered 820-3115, about 2.21 MB in size. The name carries no revision, model or content list, so open it to see whether it holds a…
Archive · 820-3115 · 2.21 MB · 5 Jul 2019Archive rar2.21 MB
Questions about 820-3115
Is there a schematic for 820-3115?
Yes. Enginerys lists 34 schematic files for 820-3115. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-3115?
Yes, 34 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 820-3115 board?
820-3115 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.