820-3126 is a Apple motherboard used in Apple devices. Enginerys has 4 schematics, 5 boardviews, 6 BIOS dumps and 12 archives for this board, collected from public Telegram channels.
Check that 820-3126 matches the number printed on your PCB, including the revision. Where to find it →
820-3126 schematics
- LB 820-3126 (White Angel)Schematic · 820-3126 · 2.67 MB · 10 May 2025Schematic pdf2.67 MB
- A1311 K60 21.5 Mid 2011 820-3126-ASchematic · 820-3126 · 1.92 MB · 10 May 2025Schematic pdf1.92 MB
- AFS APPLE A1311 K60 820-3126-ASchematic · 820-3126 · 2.24 MB · 22 Jan 2024Schematic pdf2.24 MB
- APPLE A1311 K60 820-3126-ASchematic · 820-3126 · 1.95 MB · 12 Jul 2019Schematic pdf1.95 MB
820-3126 boardviews
- A1311 K60 215 Mid 2011 820-3126-ABoardview · 820-3126 · 1.41 MB · 10 May 2025Boardview pcb1.41 MB
- APPLE A1311 K60 820-3126-A (BDV)(.BRD)Boardview · 820-3126 · 126 KB · 13 Feb 2023Boardview zip126 KB
- APPLE A1311 K60 820-3126-A (BDV)(.BRD)
Boardview for the Apple iMac A1311 21.5-inch, board code K60, logic board 820-3126-A, supplied as a BRD file inside a RAR.
Boardview · 820-3126 · 158 KB · 11 Feb 2023Boardview rar158 KB - APPLE iMac A1311 K60 820-3126-ABoardview · 820-3126 · 357 KB · 23 Feb 2021Boardview brd357 KB
- APPLE iMac A1311 K60 820-3126-A
Apple iMac A1311 boardview for logic board 820-3126-A, with K60 as the internal project code, in BRD format at 357 KB.
Boardview · 820-3126 · 357 KB · 2 Oct 2019Boardview brd357 KB
820-3126 BIOS dumps
- Apple A1311 K60 21 5 Mid 2011 820 3126 A WORKING BIOS 100% telegramBIOS · 820-3126 · 3.68 MB · 17 Sept 2025BIOS zip3.68 MB
- iMAC a1311 21.5 apple 820-3126-aBIOS · 820-3126 · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- Apple A1311 K60 21.5 Mid 2011 820-3126-A OKBIOS · 820-3126 · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- 820 3126 BiosBIOS · 820-3126 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- Apple A1311 K60 21.5 Mid 2011 820-3126-A WORKING BIOS 100%
Firmware dump for the Apple iMac 21.5-inch Mid 2011, model A1311 with board code K60 and logic board 820-3126-A, marked as working.
BIOS · 820-3126 · 3.41 MB · 11 Feb 2023BIOS rar3.41 MB - iMAC a1311 21.5 apple 820-3126-a.binBIOS · 820-3126 · 3.49 MB · 30 Jun 2020BIOS zip3.49 MB
820-3126 archives
- 820-3126Archive · 820-3126 · 1.95 MB · 1 Aug 2026Archive zip1.95 MB
- 820-3126Archive · 820-3126 · 1.95 MB · 27 Jul 2026Archive zip1.95 MB
- 820-3126Archive · 820-3126 · 1.95 MB · 24 Jul 2026Archive zip1.95 MB
- 820-3126Archive · 820-3126 · 1.95 MB · 24 Jul 2026Archive zip1.95 MB
- 820-3126Archive · 820-3126 · 1.95 MB · 13 Sept 2025Archive zip1.95 MB
- 820-3126-AArchive · 820-3126 · 1.95 MB · 8 Sept 2023Archive rar1.95 MB
- 820-3126Archive · 820-3126 · 1.95 MB · 24 Apr 2022Archive zip1.95 MB
- 820-3126Archive · 820-3126 · 1.95 MB · 21 Apr 2022Archive zip1.95 MB
- APPLE A1311 K60 820-3126-A
Apple A1311 service archive for logic board 820-3126 revision A, with the internal project code K60 given in the name.
Archive · 820-3126 · 1.88 MB · 2 Oct 2021Archive rar1.88 MB - 820-3126
A 1.95 MB zip archive identified solely by Apple board number 820-3126. No model or revision letter is given, so verify the details against the board you have.
Archive · 820-3126 · 1.95 MB · 18 Jul 2020Archive zip1.95 MB - Apple iMAC A1311 21.5 820-3126-AArchive · 820-3126 · 6.63 MB · 30 Sept 2019Archive rar6.63 MB
- APPLE A1311 K60 820-3126-A
Apple A1311 package for project K60, logic board 820-3126 revision A, compressed into a 1.84 MB RAR.
Archive · 820-3126 · 1.84 MB · 5 Jul 2019Archive rar1.84 MB
Questions about 820-3126
Is there a schematic for 820-3126?
Yes. Enginerys lists 4 schematic files for 820-3126. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-3126?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 820-3126 board?
820-3126 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.