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- MX25L3205-logicBIOS · 4.00 MB · 9 May 2025BIOS bin—4.00 MB
- 24C02-logicBIOS · 256 B · 9 May 2025BIOS bin—256 B
- Logic GatesBIOS · 328 MB · 8 Oct 2023BIOS rar—328 MB
- KLV46Z450A 24C64 LOGIC CT brdBIOS · 8.00 KB · 18 Jan 2019BIOS bin—8.00 KB
- APPLE MacBook Air 11 A1465 Logic (Luirons Bios)BIOS · 4.35 MB · 23 Feb 2021BIOS rar—4.35 MB
- APPLE MacBook Air 11 A1465 Logic telegram BIOS Repair 2025 09 16BIOS · 4.78 MB · 17 Sept 2025BIOS zip—4.78 MB
- AFS APPLE MacBook Air 11 A1465 Logic Board Number 820-3208-ABIOS · 820-3208 · 8.00 MB · 22 Jan 2024BIOS bin8.00 MB
- MacBook Pro Retina 13 A1502 2013 2 4GHz i5 4258 8GB RAM Logic BoardBIOS · 4.62 MB · 24 Sept 2025BIOS zip—4.62 MB
- GIGABYTE GA 970A DS3P rev 2 0 rev 1 0 Logic 4MB BIOS telegram BIOSBIOS · 5.44 MB · 21 Sept 2025BIOS zip—5.44 MB
- GIGABYTE GA-970A-DS3P (rev. 2.0 rev. 1.0) Logic 4MB BIOSBIOS · 5.25 MB · 26 Sept 2024BIOS rar—5.25 MB
- APPLE MacBook Air 11 A1465 Logic
Firmware archive for the Apple MacBook Air 11-inch A1465 logic board, packed in ZIP format at 4.64 MB.
BIOS · 4.64 MB · 2 Jan 2020BIOS zip—4.64 MB - MacBook Pro Retina 13 A1502 2013 2 4GHz i5 4258 8GB RAM Logic Board
Boot ROM dump from a MacBook Pro Retina 13-inch A1502 2013 logic board with a 2.4 GHz Core i5-4258 and 8 GB of RAM, in a 4.53 MB ZIP.
BIOS · 4.53 MB · 11 Apr 2021BIOS zip—4.53 MB - mackbook A1708 820-00840-01
Apple MacBook firmware archive for model A1708, logic board 820-00840-01. Apple marks its logic boards with 820-xxxxx numbers, and the suffix indicates the variant.
BIOS · 820-00840 · 5.20 MB · 23 Feb 2019BIOS zip5.20 MB - BIOS A1237 M82 MLB SVT 051-7273 820-2179
Firmware image for the Apple A1237 MacBook Air, Apple code M82, logic board 820-2179, with 051-7273 also noted.
BIOS · 820-2179 · 1.76 MB · 13 Jun 2021BIOS rar1.76 MB - Apple MacBook Air A1370 MLB DVT K99 820-2796
EFI firmware archive for the Apple MacBook Air A1370 logic board 820-2796, project K99, marked DVT, which refers to a design validation test build of the main logic…
BIOS · 820-2796 · 2.12 MB · 2 Jun 2021BIOS rar2.12 MB - Apple MacBook Pro A1236 AppleMLB K18
Boot ROM firmware for the Apple MacBook Pro A1236 with logic board identifier K18, delivered as a 1.80 MB RAR.
BIOS · 1.80 MB · 5 Apr 2020BIOS rar—1.80 MB - A1347 820-5509-A BIOS
BIOS (EFI firmware) dump for an Apple model A1347, the Mac mini, on logic board 820-5509-A, where the trailing letter is the board revision.
BIOS · 820-5509 · 3.81 MB · 9 Jul 2023BIOS rar3.81 MB - apple macbook
Generic Apple MacBook firmware dump; the name states no model, year or logic board number, so its exact target is unknown.
BIOS · 2.00 MB · 23 Oct 2021BIOS bin—2.00 MB - A1347-820-5509 A FIXED ME
Firmware dump for an Apple machine identified as model A1347 on logic board 820-5509, revision A, with the ME region fixed.
BIOS · 820-5509 · 3.81 MB · 21 Aug 2021BIOS rar3.81 MB - MACKBOOK PRO A1502 EMC 2678 820-3536-A BIOS
BIOS (EFI firmware) dump for the Apple MacBook Pro A1502, EMC 2678, logic board 820-3536-A. The 820- prefix is Apple's logic board numbering.
BIOS · 820-3536 · 4.54 MB · 13 Jan 2022BIOS zip4.54 MB - Apple MacBook 13'' A1342 820-2883
Firmware archive for the Apple MacBook 13-inch A1342, logic board 820-2883. The 820-xxxx string is the Apple logic board part number and must match the PCB marking.
BIOS · 820-2883 · 1.62 MB · 3 Sept 2020BIOS rar1.62 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 - APPLE 1261 820-2262-a bios
BIOS dump for the Apple A1261 MacBook Pro on logic board 820-2262-A, in a 1.27 MB 7z archive.
BIOS · 820-2262 · 1.27 MB · 29 Aug 2020BIOS 7z1.27 MB - A2251 820-01949-07 UB260
Firmware dump for the Apple A2251 MacBook Pro on logic board 820-01949-07, taken from chip location UB260 and stored in a 538 KB RAR archive.
BIOS · 820-01949 · 538 KB · 26 Nov 2022BIOS rar538 KB - A2159 (820-01598-A) AT25SL321 C02Z5A0JL40Y
Apple firmware dump for the A2159 MacBook Pro, logic board 820-01598, revision A, read from an AT25SL321 flash chip and tied to serial C02Z5A0JL40Y, archived as a 2.29…
BIOS · 820-01598 · 2.29 MB · 10 Jan 2022BIOS rar2.29 MB - Macbook A1534 2015 820-00045-A
Firmware archive for a 2015 MacBook A1534 with logic board 820-00045-A. Apple's 820-series numbers identify the logic board, and the suffix letter marks the revision.
BIOS · 820-00045 · 3.93 MB · 30 Jul 2019BIOS rar3.93 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 - A1707 820-00281-A
Firmware archive for the Apple A1707 MacBook Pro, matching logic board 820-00281 at revision A.
BIOS · 820-00281 · 4.49 MB · 23 Feb 2025BIOS rar4.49 MB - A2289 820-01987-06 U2890
Firmware image for the Apple A2289 MacBook Pro, logic board 820-01987-06, from component U2890, packed in a 238 KB RAR.
BIOS · 820-01987 · 238 KB · 26 Nov 2022BIOS rar238 KB - A1932 820-01521 U2890.bin
Firmware binary for the Apple A1932 MacBook Air on logic board 820-01521, from chip location U2890, compressed in a 596 KB ZIP.
BIOS · 820-01521 · 596 KB · 26 Nov 2022BIOS zip596 KB - 820-2530-A
Firmware dump for an Apple logic board numbered 820-2530-A, with no model name stated, packed as a 1.28 MB RAR.
BIOS · 820-2530 · 1.28 MB · 19 Dec 2018BIOS rar1.28 MB - MACBOOK AIR A1466 I5 2012.bin
Raw firmware binary in a ZIP for the MacBook Air A1466, 2012 model with a Core i5 processor.
BIOS · 4.58 MB · 20 Oct 2018BIOS zip—4.58 MB - 820-00923-05.bin
BIOS / EFI firmware binary for the Apple logic board 820-00923, revision -05, packed in a 4.95 MB ZIP.
BIOS · 820-00923 · 4.95 MB · 11 Sept 2022BIOS zip4.95 MB - Macbook Air Early 2014 A1466 EMC2632
Firmware package for the Apple MacBook Air Early 2014, model A1466, EMC 2632, 4.31 MB compressed.
BIOS · 4.31 MB · 25 Oct 2018BIOS zip—4.31 MB - Apple MACBOOK AIR A1466 2012 I5
Apple MacBook Air A1466 firmware, 2012 Core i5 version, packed in a ZIP of about 4.6 MB.
BIOS · 4.58 MB · 20 Oct 2018BIOS zip—4.58 MB - 820-02016 V1.0.bvr SKCLAPPY.IN
Boardview in BVR format for Apple logic board 820-02016, version 1.0, used in the MacBook Air M1 A2337, supplied in a 163 KB ZIP although indexed under firmware.
BIOS · 820-02016 · 163 KB · 8 Feb 2026BIOS zip163 KB - 820-00281-A
Raw 8MB firmware image for an Apple logic board numbered 820-00281, revision A, saved as a plain BIN file.
BIOS · 820-00281 · 8.00 MB · 23 Feb 2025BIOS bin8.00 MB - Macbook A1707 820 00928A OK tested CLEAN BIOS 100% working
Clean firmware dump for the Apple MacBook Pro A1707 with logic board 820-00928A, reported as tested and fully working.
BIOS · 820-00928 · 4.21 MB · 30 Mar 2023BIOS rar4.21 MB - a1502-820-3476-a-cln
Firmware archive for the Apple A1502 MacBook Pro on logic board 820-3476, revision A, with cln in the name likely meaning a cleaned image, in a large 100 MB RAR.
BIOS · 820-3476 · 100 MB · 15 Jun 2022BIOS rar100 MB - Apple 820-2101-A
Boot ROM dump for an Apple logic board with part number 820-2101, revision A. The 820-xxxx format is Apple's own numbering for logic boards, and the suffix letter marks…
BIOS · 820-2101 · 2.00 MB · 15 Jun 2022BIOS bin2.00 MB