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- IMAC 2015 i5 a1418 EMC 2833-820-00431a WORKING BIOS 100%BIOS · 820-00431 · 4.29 MB · 21 Dec 2023BIOS rar4.29 MB
- A1418 iMac 21.5-inch, Mid2014 820-4668-A PDFSchematic · 820-4668 · 1.47 MB · 29 May 2023Schematic pdf1.47 MB
- APPLE IMAC A1418 LATE 2015 J117 MLB 820 00034 051 00081 SCHEMATIC
Schematic in a RAR archive for the Apple iMac A1418 Late 2015, codename J117, covering logic board 820-00034 with the reference 051-00081 also listed.
Schematic · 820-00034 · 1.36 MB · 13 Dec 2021Schematic rar1.36 MB - BIOS APPLE IMAC 16.2 A1418 2889 820-00034-A
BIOS firmware for an Apple iMac 16,2, model A1418, EMC 2889, on logic board 820-00034-A, archived in a 3.81 MB RAR.
BIOS · 820-00034 · 3.81 MB · 11 Nov 2021BIOS rar3.81 MB - Apple iMac A1419 820-4652-A bios
BIOS firmware for the Apple iMac A1419, the 27-inch model, on logic board 820-4652-A. The ZIP archive holds an EFI ROM image for rewriting the SPI flash on the logic…
BIOS · 820-4652 · 4.62 MB · 9 Jun 2021BIOS zip4.62 MB - 820-3302 Apple iMac 21 5 A1418 051-9509 D7 MLB
RAR archive for the Apple iMac 21.5 inch A1418 main logic board, number 820-3302, with schematic reference 051-9509 and board code D7.
Archive · 820-3302 · 1.80 MB · 24 Jul 2019Archive rar1.80 MB - Apple iMac 27 A1419 D8 MLB 051-9504 Rev 7.0.0
Main logic board (MLB) schematic archive for the Apple iMac 27-inch A1419, project D8, document 051-9504 at revision 7.0.0.
Archive · 2.44 MB · 5 Jul 2019Archive rar—2.44 MB - APPLE IMAC A1418 LATE 2015 J117 MLB 820 00034 051 00081 BOARDVIEW
Boardview for the Apple iMac A1418 Late 2015 (J117) logic board 820-00034, cross-referenced to schematic 051-00081.
Boardview · 820-00034 · 94.3 KB · 20 Jun 2020Boardview rar94.3 KB - Apple iMac A1419 820-3298-A
Apple iMac A1419 logic board boardview for board 820-3298, revision A, in BRD format at 882 KB.
Boardview · 820-3298 · 882 KB · 12 Aug 2024Boardview brd882 KB - APPLE IMAC 21 5 A1418 051-9509 D7 MLB 820-3302
Apple iMac 21.5-inch A1418 logic board package for board 820-3302, with document number 051-9509 at revision D7.
Archive · 820-3302 · 1.70 MB · 2 Oct 2021Archive rar1.70 MB - APPLE IMAC A1418 LATE 2015 J117 MLB 820 00034 051 00081 BOARDVIEW
Boardview for the Apple iMac A1418 Late 2015, project J117, logic board 820-00034 linked to schematic 051-00081, in a small 140 KB RAR.
Boardview · 820-00034 · 140 KB · 11 Nov 2021Boardview rar140 KB - Apple iMac 27 A1419 D8 MLB ULTIMATE 051-9505 Rev 8.0.0
Apple iMac 27-inch A1419 logic board documentation for project D8, labeled MLB ULTIMATE, document 051-9505 at revision 8.0.0.
Archive · 2.25 MB · 5 Jul 2019Archive rar—2.25 MB - Apple iMac 27 Late 2013 (820-3481-A) Clear me
Cleaned EFI firmware for the Apple iMac 27 inch Late 2013 on logic board 820-3481-A, the Clear me note implying the image was prepared without the original machine data.
BIOS · 820-3481 · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB - APPLE IMAC A1418 LATE 2015 J117 MLB 820 00034 051 00081 SCHEMATIC
Schematic for the Apple iMac A1418 Late 2015, code name J117, logic board 820-00034 with the 051-00081 schematic number, packed in a 1.36 MB RAR archive.
Schematic · 820-00034 · 1.36 MB · 23 Jan 2022Schematic rar1.36 MB - apple iMac 27 A1312 820-2828-A MX25L6406E TESTED OK
Firmware dump for the Apple iMac 27-inch A1312, logic board 820-2828-A, read from an MX25L6406E SPI flash chip and marked as tested OK, supplied as a 3.53 MB ZIP…
BIOS · 820-2828 · 3.53 MB · 5 Sept 2023BIOS zip3.53 MB - Apple iMac 27 5K Retina 820-00609-A
Firmware dump for the Apple iMac 27-inch 5K Retina logic board 820-00609-A, packaged as a 4.29 MB RAR.
BIOS · 820-00609 · 4.29 MB · 25 May 2022BIOS rar4.29 MB - Apple iMac 27 A1419 J17 PVT 820 3478 A – Boardview brd brd
Boardview for the Apple iMac 27-inch A1419, project J17, PVT build, logic board 820-3478 revision A, delivered as a 148 KB zip with a .brd file inside.
Boardview · 820-3478 · 148 KB · 18 Jul 2020Boardview zip148 KB - APPLE IMAC A1418 EMC 3069 mid 2017 820 01061 A WORKING BIOS 100%
BIOS dump for the Apple iMac A1418, EMC 3069, Mid 2017, logic board 820-01061-A, labelled as fully working.
BIOS · 820-01061 · 9.09 MB · 3 Jul 2023BIOS rar9.09 MB - iMac-A1418-EMC-2889-820-00430-A-
Archive for the Apple iMac A1418, EMC 2889, logic board 820-00430, with an A suffix that may indicate a revision.
Archive · 820-00430 · 3.77 MB · 1 Jan 2022Archive rar3.77 MB - iMac A1419 820-00291 820-00291-05 Schematic
Schematic for the Apple iMac A1419, logic board 820-00291 with the full revision code 820-00291-05, packed as RAR at about 1.9 MB.
Schematic · 820-00291 · 1.94 MB · 21 Apr 2022Schematic rar1.94 MB - iMac 27 A1419 - 820-3299 EMC2546 PDF
Schematic for the iMac 27 inch A1419, EMC 2546, built on Apple logic board 820-3299, provided as PDF in a 2.29 MB RAR archive.
Schematic · 820-3299 · 2.29 MB · 1 Oct 2023Schematic rar2.29 MB - Macbook and iMac
Large 257 MB ZIP collection for Apple MacBook and iMac computers. The name does not list models, board numbers or the file types inside, so treat it as a mixed bundle…
Archive · 257 MB · 26 Sept 2020Archive zip—257 MB - iMAC a1419 EMC3070 820-01134-A
Archive for the Apple iMac A1419, EMC 3070, logic board 820-01134-A, where A is the board revision.
Archive · 820-01134 · 4.23 MB · 23 Jul 2022Archive rar4.23 MB - IMACK 820-2542-A 4MB BIOS
Firmware for an Apple iMac logic board 820-2542, revision A in the name, provided as a 4MB BIOS image inside a 1.29 MB RAR.
BIOS · 820-2542 · 1.29 MB · 17 Nov 2024BIOS rar1.29 MB - BIOS IMAC A1418 EMC 2638 820-3588-A
BIOS (EFI firmware) dump for the Apple iMac A1418, EMC 2638, logic board 820-3588-A. Apple's 820-xxxx numbers identify logic boards, and the suffix letter marks the…
BIOS · 820-3588 · 4.15 MB · 26 Jan 2022BIOS zip4.15 MB - Apple A1418 820-3588-ASchematic · 820-3588 · 9.58 MB · 16 Feb 2024Schematic rar9.58 MB
- IMAC 820-2301BOARDVIEW (BDV)(.BRD)
Boardview for an Apple iMac logic board numbered 820-2301, provided as a BRD file inside a 127 KB RAR archive.
Boardview · 820-2301 · 127 KB · 6 Jan 2024Boardview rar127 KB - IMAC A1418 (820-00431-A)-PDF
Schematic in PDF for the Apple iMac A1418 logic board 820-00431, revision A, packed as a 2.46 MB RAR archive.
Schematic · 820-00431 · 2.46 MB · 9 Jun 2022Schematic rar2.46 MB - iMacA1418 BIOS 820-01237-A BIOS
Firmware dump for the Apple iMac A1418 with logic board 820-01237, revision A, compressed into a 4.76 MB RAR.
BIOS · 820-01237 · 4.76 MB · 8 Jul 2023BIOS rar4.76 MB - iMac A1419 820-00291 820-00291-05 Schematic
Schematic for the Apple iMac A1419, logic board 820-00291 with the 820-00291-05 revision called out in the name.
Schematic · 820-00291 · 1.94 MB · 17 Feb 2021Schematic rar1.94 MB - IMAC a1419 EMC3070 820-01134-A
Boot ROM firmware for an Apple iMac model A1419, EMC 3070, with logic board 820-01134-A, contained in a 4.28 MB RAR.
BIOS · 820-01134 · 4.28 MB · 25 May 2022BIOS rar4.28 MB - IMAC A1419 820-00609-A ME REGION OK
EFI firmware for the Apple iMac A1419, logic board 820-00609-A, with the ME region noted as OK, meaning the Intel Management Engine section is intact.
BIOS · 820-00609 · 5.04 MB · 29 Aug 2022BIOS zip5.04 MB - IMACK 27 A1312 820-2828-A MX25L6406E WORKING BIOS 100%
Working BIOS for the Apple iMac 27-inch A1312 with logic board 820-2828-A, dumped from an MX25L6406E chip. That Macronix 64 Mbit (8 MB) SPI flash stores the boot ROM.
BIOS · 820-2828 · 3.35 MB · 5 Jun 2023BIOS rar3.35 MB - IMAC 21.5 820-00431-A 8MB BIOS ORIG
Original 8 MB firmware dump for an Apple iMac 21.5-inch on logic board 820-00431, revision A according to the name, zipped to 4.71 MB.
BIOS · 820-00431 · 4.71 MB · 23 Jan 2022BIOS zip4.71 MB - IMAC A1225 820-211-A BIOS
Firmware dump for the Apple iMac A1225 logic board, with the name giving the board number as 820-211-A (likely shortened from the usual Apple 820 numbering), stored in a…
BIOS · 2.48 MB · 10 Jan 2024BIOS rar—2.48 MB - iMac A1419 820-00292 ORG BACKUPBIOS · 820-00292 · 8.00 MB · 5 Aug 2026BIOS bin8.00 MB
- iMac A1418 (EMC 2889) 820-00430-A
Firmware dump for the Apple iMac A1418, EMC 2889, on logic board 820-00430 revision A, packed as a 3.77 MB RAR archive.
BIOS · 820-00430 · 3.77 MB · 3 Nov 2018BIOS rar3.77 MB - iMac A1419 820-00291 820-00291-05 Schematic
Schematic for the Apple iMac A1419 logic board 820-00291, with the -05 revision suffix given in the name, packed in a RAR archive of about 1.89 MB.
Schematic · 820-00291 · 1.89 MB · 20 Aug 2022Schematic rar1.89 MB - iMac Retina 5K A2115 2019 27 - 820-01236 - 051-032
Boardview for the 2019 27-inch iMac Retina 5K, model A2115, logic board 820-01236, packed as a 447 KB ZIP.
Boardview · 820-01236 · 447 KB · 27 Feb 2025Boardview zip447 KB - 820-3481-ABIOS · 820-3481 · 8.00 MB · 4 Jan 2024BIOS bin8.00 MB