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- BIOS A1466 i5-4250U 820-3437-B
BIOS (EFI firmware) dump for the Apple A1466 MacBook Air with the i5-4250U processor, logic board 820-3437 revision B, archived as a 3.98 MB RAR.
BIOS · 820-3437 · 3.98 MB · 6 Jun 2021BIOS rar3.98 MB - APPLE A1466 820-00165-02 2015
BIOS dump for the Apple MacBook Air A1466 with logic board 820-00165-02, marked as the 2015 model, provided as a 4.30 MB RAR.
BIOS · 820-00165 · 4.30 MB · 14 Mar 2021BIOS rar4.30 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 - 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 - STI Ni 1401 71R A14HV6 T840 A 14HV0X REV 4 0 BIN E326167 TC 1 71R
Firmware dump in a 7.55 MB RAR whose name points to an STI Ni 1401 notebook, apparently with board markers 71R-A14HV6-T840 and A14HV0X revision 4.0, plus a BIN tag and…
BIOS · 7.55 MB · 27 Feb 2023BIOS rar—7.55 MB - A1419 820-00292-A W25Q64 MK472CH-A820-00292-A
Firmware for an Apple A1419 iMac logic board 820-00292-A, with a W25Q64 flash chip and the model code MK472CH/A noted in the name.
BIOS · 820-00292 · 4.21 MB · 22 Aug 2023BIOS rar4.21 MB - Apple MacBook Air A1466 EMC 2559 820 3209 A 8MB BIOS TESTED OKOK
BIOS image for the Apple MacBook Air A1466, EMC 2559, logic board 820-3209 revision A, in a 7.62 MB RAR archive.
BIOS · 820-3209 · 7.62 MB · 4 Nov 2025BIOS rar7.62 MB - MACBOOK A1466 EMC 2632 820-3437-B WORKING BIOS 100%
Firmware dump for the Apple MacBook Air A1466, EMC 2632, logic board 820-3437 revision B, noted in the name as a working image.
BIOS · 820-3437 · 6.57 MB · 16 Apr 2024BIOS rar6.57 MB - IMAC A1418 820-01069-B W25Q64FV TESTED OK
Firmware dump for the Apple iMac A1418 with logic board 820-01069, revision B, read from a Winbond W25Q64FV flash chip and marked as tested OK, packaged in a 3.7 MB RAR.
BIOS · 820-01069 · 3.70 MB · 24 Dec 2023BIOS rar3.70 MB - APPLE 820-3637-a A1481 bios N25Q064A820-3637-aA1481À
Firmware dump for an Apple MacBook Air A1481 logic board numbered 820-3637, revision A, packed in a 4.15 MB RAR archive.
BIOS · 820-3637 · 4.15 MB · 6 Oct 2021BIOS rar4.15 MB - Apple Macbook Air 13 A1466 820 3437-A BoardView
Board layout file for the Apple MacBook Air 13 A1466 built on the 820-3437 logic board, revision A, compressed into a 149 KB RAR.
Boardview · 820-3437 · 149 KB · 12 Aug 2021Boardview rar149 KB - 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 - Apple Macbook Air 13 A1466 820-3437-B BoardView
Boardview for the Apple MacBook Air 13 inch A1466 logic board 820-3437, revision B, packed in a small RAR archive of 143 KB.
Boardview · 820-3437 · 143 KB · 12 Aug 2021Boardview rar143 KB - Apple MacBook Air 11 A1465=1=J11 LIO 820-3213 051-9282
Compact archive for the Apple MacBook Air 11 inch A1465, board code J11, covering the LIO board with number 820-3213 and schematic reference 051-9282.
Archive · 820-3213 · 8.86 KB · 24 Jul 2019Archive zip8.86 KB - MACBOOK A1466 820-3209-A WORKING BIOS 100%
Firmware dump for an Apple MacBook model A1466 built on logic board 820-3209-A, marked in the name as a fully working BIOS.
BIOS · 820-3209 · 6.21 MB · 20 Aug 2022BIOS rar6.21 MB - Apple A1418 -2013 - CPU I5 5575R 820-00431-A
BIOS / EFI firmware in a RAR archive for an Apple A1418 iMac, 2013 per the name, fitted with a Core i5-5575R processor and logic board 820-00431-A.
BIOS · 820-00431 · 4.29 MB · 13 Dec 2021BIOS rar4.29 MB - Apple MacBook Air 13 A1466 J113 051 00385 820 00165 10 03 2014 schematic
Apple schematic for the 13-inch MacBook Air A1466, internal code J113, logic board 820-00165, dated 10.03.2014.
Schematic · 820-00165 · 1.26 MB · 21 Dec 2020Schematic pdf1.26 MB - LENOVO Y400 NM A141 REV 1 0 BIOS & E& KBEC WORKING BIOS 100%
Firmware archive for the Lenovo IdeaPad Y400, LCFC board NM-A141 revision 1.0, holding the main BIOS together with the KB EC keyboard controller firmware and marked as…
BIOS · NM-A141 · 20.6 MB · 2 Oct 2022BIOS rar20.6 MB - IMAC 2015 i5 a1418 EMC 2833-820-00431a WORKING BIOS 100%
Working BIOS image for an Apple iMac 2015 with Core i5, model A1418, EMC 2833, logic board 820-00431-A, reported as fully functional.
BIOS · 820-00431 · 4.34 MB · 18 Dec 2023BIOS rar4.34 MB - 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 - LENOVO Y400 QIQY5 NM A141 REV10 NVIDIA N14P GT A2 2MB & 4MB BIOS
Lenovo IdeaPad Y400 BIOS set for board QIQY5, LCFC NM-A141 revision 1.0, matching the NVIDIA N14P-GT A2 graphics variant, in a 3.43 MB RAR archive.
BIOS · NM-A141 · 3.43 MB · 29 Sept 2022BIOS rar3.43 MB - MACKBOOK A1418 CPU i5 5575R 820 00431 A 2013 21 5 WORKING BIOS 100%
Working EFI firmware dump for the Apple iMac A1418, the 21.5-inch 2013 desktop, even though the name calls it a MacBook.
BIOS · 820-00431 · 6.24 MB · 13 Dec 2023BIOS rar6.24 MB - CCE WIN BPS AXXHMXX MB V1 0 71R A14HM0 9H10 1 04 17 2MB BIOS
BIOS dump for a motherboard marked AXXHMXX MB V1.0 with the PCB code 71R-A14HM0-9H10, packed in a small RAR archive of 556 KB.
BIOS · 556 KB · 3 Apr 2022BIOS rar—556 KB - LENOVO Y400 QIQY5 NM A141 REV1 0 2013 03 07 CPU i5 3230m VGA GT750M
BIOS package for the Lenovo Y400, QIQY5 board LCFC NM-A141 rev 1.0, dated 2013-03-07, taken from a unit with an Intel Core i5-3230M processor and GeForce GT 750M…
BIOS · NM-A141 · 4.52 MB · 29 Sept 2022BIOS rar4.52 MB - 820-3299Schematic · 820-3299 · 2.29 MB · 26 Sept 2025Schematic pdf2.29 MB
- 820-3299Schematic · 820-3299 · 2.29 MB · 1 Oct 2023Schematic pdf2.29 MB
- @mrepairoA145PXXS4AWJ1 DFT Pro Root 2024 1 7 1 17 18Archive · 14.4 MB · 14 Jan 2024Archive zip—14.4 MB
- MACK iMac27A1419MK482 820-00134 820-01134-ASchematic · 820-00134 · 1.77 MB · 23 Dec 2023Schematic pdf1.77 MB
- 820-00165-A G944 0166 B02 Clear me.BIN
Apple firmware image for logic board 820-00165-A in a 4.14 MB ZIP, labelled G944 0166_B02 and marked Clear me.
Boardview · 820-00165 · 4.14 MB · 1 Aug 2022Boardview zip4.14 MB - AFS Lenovo IdeaPad Y500 LA-8692P PQIQY6
Lenovo IdeaPad Y500 BIOS for the Compal board LA-8692P, project PIQY6 or QIQY6 as written.
BIOS · LA-8692P · 3.16 MB · 1 Feb 2024BIOS rar3.16 MB - APPLE AIR 1466 OK BIOS
Raw BIOS binary, 8 MB, labelled for an Apple MacBook Air 1466, presumably model A1466, and marked OK as a reported working dump.
BIOS · 8.00 MB · 12 Sept 2025BIOS bin—8.00 MB - APPLE AIR 1466 OK BIOS
RAR archive holding a BIOS firmware dump labelled for an Apple MacBook Air model 1466, most likely meaning A1466, and marked OK, indicating the uploader reports it as…
BIOS · 3.89 MB · 18 Jan 2025BIOS rar—3.89 MB - 820-4652
Boardview for Apple logic board 820-4652, stored as a 429 KB RAR archive; the name gives only the board number.
Boardview · 820-4652 · 429 KB · 5 Jul 2021Boardview rar429 KB - 820-3208-A PDF
Schematic for the Apple logic board 820-3208-A, delivered as a PDF in a 1.67 MB RAR archive.
Schematic · 820-3208 · 1.67 MB · 18 Sept 2022Schematic rar1.67 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 - 820-3435 J41
Apple logic board 820-3435 boardview, labelled J41 in the name, compressed into a 123 KB ZIP archive.
Boardview · 820-3435 · 123 KB · 20 Feb 2026Boardview zip123 KB