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- a1278 okBIOS · 8.00 MB · 28 Apr 2025BIOS bin—8.00 MB
- a1278 okBIOS · 8.00 MB · 3 Feb 2020BIOS bin—8.00 MB
- Apple A1278 820-2530-A BACKUP OKBIOS · 820-2530 · 4.00 MB · 10 May 2025BIOS bin4.00 MB
- MACBOOK A1278 820 3115 B OK corei7BIOS · 820-3115 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- MACBOOK A1278 820-3115-B OK corei7BIOS · 820-3115 · 8.00 MB · 8 Dec 2022BIOS bin8.00 MB
- Apple A1278 820-2530-A BACKUP OKBIOS · 820-2530 · 4.00 MB · 9 Jul 2019BIOS bin4.00 MB
- Apple A1278 K24 820-2530-A 2009 4MB BIOS OLD 100% OKBIOS · 820-2530 · 1.28 MB · 19 Jan 2026BIOS rar1.28 MB
- Apple A1278 820 2530 A BACKUP OK telegram BIOS Repair 2025 09 16BIOS · 820-2530 · 1.52 MB · 17 Sept 2025BIOS zip1.52 MB
- MCBOOK PRO 13.3 A1278 820-3115-B I5 UMA 20110 TESTED OKBIOS · 820-3115 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- MCBOOK PRO 13 3 A1278 820 3115 B I5 UMA 20110 TESTED OK telegramBIOS · 820-3115 · 4.38 MB · 24 Sept 2025BIOS zip4.38 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 MACBOOK PRO A1278-2010 OK CLEAN BIOS
Clean, working BIOS dump for the Apple MacBook Pro A1278 from 2010, in a 1.64 MB RAR. A clean image normally has machine-specific data reset, so it can be used to revive…
BIOS · 1.64 MB · 20 Aug 2026BIOS rar—1.64 MB - Apple A1278 820-2530-A BACKUP OK
Firmware backup for the Apple A1278 MacBook Pro 13-inch built on logic board 820-2530-A, with the name marking the dump as a verified good backup.
BIOS · 820-2530 · 1.28 MB · 9 Oct 2017BIOS rar1.28 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 - 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 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 A1278 (820-2936-B) BIOS
EFI firmware dump for the Apple MacBook A1278 with logic board 820-2936, revision B, provided in a 3.97 MB ZIP archive.
BIOS · 820-2936 · 3.97 MB · 24 Dec 2022BIOS zip3.97 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 - 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