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- A1297 K92 820-2914-B 8MB BIOS
BIOS firmware for the Apple A1297, the 17-inch MacBook Pro, on logic board 820-2914-B, codename K92, stored as an 8 MB image in a RAR archive.
BIOS · 820-2914 · 3.83 MB · 16 Dec 2021BIOS rar3.83 MB - MACBOOK PRO A1286 MLB 820-2850-A OK CLEAR ME
Firmware image for the Apple MacBook Pro A1286 logic board 820-2850-A, supplied as a 2.02 MB ZIP.
BIOS · 820-2850 · 2.02 MB · 31 Mar 2021BIOS zip2.02 MB - BIOS MacBook pro A1278 820-2936-A k90i HM65
Boot ROM dump for the MacBook Pro A1278 on logic board 820-2936, revision A, in a 3.81 MB RAR. The name also mentions the K90i project code and the Intel HM65 chipset.
BIOS · 820-2936 · 3.81 MB · 12 Dec 2018BIOS rar3.81 MB - APPLE MacBook Pro A1297 820-2849-A BIOS
RAR archive holding a BIOS (EFI boot ROM) dump for the Apple MacBook Pro A1297, logic board 820-2849-A, around 2.8 MB in size.
BIOS · 820-2849 · 2.76 MB · 12 Oct 2017BIOS rar2.76 MB - Imac A1224 MX25L3205 20230619 13749 WORKING BIOS 100%
Working BIOS dump for an Apple iMac A1224, read from an MX25L3205 flash chip, a 32 Mbit (4 MB) Macronix SPI part, with a 2023-06-19 date in the name.
BIOS · 1.29 MB · 20 Jun 2023BIOS rar—1.29 MB - Aspire A515-41G AMD A12 with gpu (la-E903P)
BIOS image for the Acer Aspire A515-41G with an AMD A12 processor and dedicated graphics, matching the Compal LA-E903P board.
BIOS · LA-E903P · 4.15 MB · 20 Jul 2024BIOS rar4.15 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 - Apple MacBook Pro Unibody A1278 - Apple K6 MBP clean
Boot ROM dump for the Apple MacBook Pro unibody A1278, project K6, described as clean, in a RAR of roughly 1.6 MB.
BIOS · 1.64 MB · 8 Oct 2017BIOS rar—1.64 MB - APPLE A1286 MLB 820-2850-A 4MB BIOS
EFI firmware for the Apple A1286 MacBook Pro logic board 820-2850-A, the A suffix being the revision, intended for a 4MB flash chip and stored as a 4.63 MB RAR.
BIOS · 820-2850 · 4.63 MB · 28 Jun 2025BIOS rar4.63 MB - Apple A1278 K24 820-2530-A 2009 4MB BIOS OLD 100% OK
Raw 4 MB BIOS (EFI firmware) dump for an Apple A1278 MacBook Pro, board 820-2530-A with the K24 code, dated 2009 and labelled as an older version reported fully working.
BIOS · 820-2530 · 4.00 MB · 15 Sept 2026BIOS bin4.00 MB - Lenovo IdeaPad Yoga 11S VIUU4 NM-A121 REV 1.0 WORKING BIOS
Working BIOS for the Lenovo IdeaPad Yoga 11S on board NM-A121 revision 1.0, project code VIUU4, marked as working in the original name. Packed in a 5.81 MB RAR archive.
BIOS · NM-A121 · 5.81 MB · 17 Mar 2022BIOS rar5.81 MB - APPLE A1278 12 820-2879-B MCP89
Firmware archive for an Apple A1278 13-inch MacBook Pro logic board 820-2879-B, built on the NVIDIA MCP89 chipset.
BIOS · 820-2879 · 1.74 MB · 21 Nov 2020BIOS zip1.74 MB - Apple MacBook Pro 15 A1286 Mid 2009 K19 820-2523-B
Firmware dump for the Apple MacBook Pro 15-inch A1286, Mid 2009 model, logic board 820-2523 revision B, project code K19.
BIOS · 820-2523 · 1.39 MB · 2 Jun 2021BIOS rar1.39 MB - 820-2850-A MacBook Pro A1236
Apple MacBook Pro A1236 firmware image for logic board 820-2850, revision A as given in the name.
BIOS · 820-2850 · 4.00 MB · 30 Jan 2017BIOS bin4.00 MB - SAMSUNG R439 SUZHOU MI BA41 A1230A REV MP 1 2 HM55 telegram BIOS
BIOS dump for the Samsung R439 on the Suzhou-MI board, revision MP1.2, built on the Intel HM55 chipset, with the board code written as BA41-A1230A in the name.
BIOS · 1.78 MB · 25 Sept 2025BIOS zip—1.78 MB - A1297 820-2914-A BIOS OK.BIN
BIOS firmware dump for an Apple MacBook Pro A1297 built on logic board 820-2914-A, packed as a zip archive of about 4 MB.
BIOS · 820-2914 · 4.07 MB · 12 Oct 2017BIOS zip4.07 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 MacBook Pro Unibody A1297 820-2610-A
Firmware archive for the Apple MacBook Pro Unibody A1297, logic board 820-2610 revision A.
BIOS · 820-2610 · 1.33 MB · 11 Nov 2020BIOS rar1.33 MB - APPLE A1286 820-2915-B BIOS 100%OK BIOS
BIOS firmware for the Apple A1286 MacBook Pro on logic board 820-2915, revision B, described in the name as fully working.
BIOS · 820-2915 · 3.82 MB · 28 May 2022BIOS rar3.82 MB - DELL Inspiron 20 3043 DAQF2AMB6A0 REV A BIOSBIOS · DAQF2AMB6A0 · 3.45 MB · 10 Jan 2026BIOS zip3.45 MB
- APPLE 1278 2012 OK BIOS WORKING BIOS (FixTronix)
Firmware archive for Apple A1278, the 13-inch MacBook Pro, marked 2012 and labelled as an OK working BIOS, in a 4.01 MB RAR.
BIOS · 4.01 MB · 12 Feb 2025BIOS rar—4.01 MB - 1278 i5 2010 13 Ekran
Firmware archive for what the name describes as a 13-inch 2010 A1278 Core i5 machine, with the word Ekran, Turkish for screen, possibly hinting at a display-related…
BIOS · 3.88 MB · 29 Aug 2020BIOS 7z—3.88 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 - Apple MAC 1278 820-2936-B BIOS
Apple MacBook firmware binary for logic board 820-2936-B, labelled with model 1278, which matches the A1278 13-inch MacBook Pro, and 8.00 MB in size.
BIOS · 820-2936 · 8.00 MB · 14 Sept 2020BIOS bin8.00 MB - Apple 1278 820-2936-B
EFI firmware for an Apple MacBook Pro A1278 with logic board 820-2936, revision B, compressed into a 3.78 MB RAR.
BIOS · 820-2936 · 3.78 MB · 12 Dec 2018BIOS rar3.78 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 - BIOS MAC A 1286 OK MOTHERBOARD 820-2915-A
EFI/BIOS dump for the Apple MacBook Pro A1286 on logic board 820-2915-A, described as working.
BIOS · 820-2915 · 3.78 MB · 26 Mar 2018BIOS rar3.78 MB - MAC BOOK PRO 1286 board number 820-2850-A original bios OK
Original BIOS dump for the MacBook Pro A1286 with logic board 820-2850-A, described in the name as working, packed in a 1.85 MB RAR archive.
BIOS · 820-2850 · 1.85 MB · 9 Oct 2021BIOS rar1.85 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 - 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