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- Apple MacBook Pro - A1278 - J30 - 820-3115 3
Small archive for the Apple MacBook Pro A1278, J30 platform, logic board 820-3115, with a trailing 3 in the name that may denote a revision or part.
Archive · 820-3115 · 176 KB · 25 Feb 2025Archive rar176 KB - MACHINIST X99-RS9 WORKING BIOS
BIOS image for the Machinist X99-RS9, a Chinese X99 platform motherboard for Intel LGA2011-3 Xeon processors, marked as working.
BIOS · 8.51 MB · 12 Sept 2022BIOS rar—8.51 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 - Apple Macbook Pro 13 A1708 ECM3154 820-00840-A
Firmware archive for the Apple MacBook Pro 13-inch A1708 built on logic board 820-00840-A, with the token ECM3154 also carried in the name.
BIOS · 820-00840 · 4.51 MB · 20 Jun 2020BIOS rar4.51 MB - Apple MAC 1278 820-2936-B BIOS
Apple Mac BIOS (EFI firmware) for logic board 820-2936, revision B, with 1278 in the name referring to the model number, packed as a 3.78 MB RAR.
BIOS · 820-2936 · 3.78 MB · 11 Apr 2020BIOS rar3.78 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 A1706 EMC 3163 820-00923-A
RAR archive of 4.13 MB holding a firmware image for the Apple MacBook Pro A1706, EMC 3163, built on logic board 820-00923 revision A.
BIOS · 820-00923 · 4.13 MB · 3 Nov 2018BIOS rar4.13 MB - Mac mini 2012 - 820-3227 -8MB Clear ME
RAR archive with firmware for the Apple Mac mini 2012, logic board 820-3227, prepared as an 8 MB image with the Management Engine region cleared.
BIOS · 820-3227 · 4.08 MB · 29 Sept 2026BIOS rar4.08 MB - macbook 466
Small 112 KB RAR archive labelled only as MacBook 466, Apple brand. The name gives no logic board number, revision or model year, so the number 466 alone does not…
Archive · 112 KB · 22 Jan 2025Archive rar—112 KB - Apple Macbook Pro 13 2020 A2251,820-01949-A (BDV)
Boardview for the Apple MacBook Pro 13-inch 2020, model A2251, covering logic board 820-01949 revision A.
Boardview · 820-01949 · 270 KB · 2 Jun 2022Boardview rar270 KB - MacBook Air 13 A1932 820-01124 820-01124 PDF
Schematic in PDF for the MacBook Air 13-inch model A1932, logic board 820-01124, compressed into a 144 KB RAR.
Schematic · 820-01124 · 144 KB · 2 Oct 2021Schematic rar144 KB - Apple MacBook Pro 17 A1297 820-2914-A BDV
Boardview file for the Apple MacBook Pro 17 inch A1297, logic board 820-2914 revision A, archived as a 198 KB RAR.
Boardview · 820-2914 · 198 KB · 16 Sept 2021Boardview rar198 KB - MacBook Air 13 820 2838, 820 2838 A
BRD boardview for the Apple MacBook Air 13 logic board 820-2838, with the name also listing an 820-2838-A variant, around 407 KB.
Boardview · 820-2838 · 407 KB · 16 Sept 2021Boardview brd407 KB - APPLE MACBOOK AIR 13 RETINA 820-01521-02 2018
Rar archive, 1.42 MB, for the 2018 MacBook Air 13-inch Retina with logic board 820-01521 revision 02.
Archive · 820-01521 · 1.42 MB · 6 Feb 2021Archive rar1.42 MB - Macbook pro A1502 emc2835
Firmware for the Apple MacBook Pro A1502, EMC 2835, the 13-inch Retina model, packed as a 7.59 MB RAR.
BIOS · 7.59 MB · 28 Nov 2020BIOS rar—7.59 MB - apple-macbook-pro-a1286-k18
Compressed RAR package of 1.98 MB for the Apple MacBook Pro A1286, labeled with the internal project code K18.
Archive · 1.98 MB · 5 Jul 2019Archive rar—1.98 MB - MACKBOOK 820-00239 PDF
Schematic in PDF form for the Apple MacBook logic board 820-00239, compressed into a 5.24 MB RAR.
Schematic · 820-00239 · 5.24 MB · 19 Nov 2025Schematic rar5.24 MB - Apple Macbook PRO A1286 820 2330Late 2008 Early 2009 Board View
Apple MacBook Pro A1286 boardview for logic board 820-2330, covering the Late 2008 and Early 2009 models, delivered as a RAR archive.
Boardview · 820-2330 · 180 KB · 6 Jun 2024Boardview rar180 KB - Macbook Pro 13 2020 A2251 820-01949
Repair archive for the Apple MacBook Pro 13 inch 2020, model A2251, logic board 820-01949, packed as a 5.26 MB RAR file.
Boardview · 820-01949 · 5.26 MB · 19 Jan 2023Boardview rar5.26 MB - MacBook Air 13 Retina 2018 820-01521-02
Apple schematic for the MacBook Air 13 Retina, 2018, logic board 820-01521 at revision 02 according to the name.
Schematic · 820-01521 · 3.04 MB · 13 Sept 2021Schematic pdf3.04 MB - Apple MacBook Pro 15-inch Touch Bar A1707 820-00281
Boot ROM dump for the 15-inch Apple MacBook Pro with Touch Bar, model A1707, logic board 820-00281, compressed into a 4.36 MB RAR.
BIOS · 820-00281 · 4.36 MB · 3 Nov 2018BIOS rar4.36 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 - 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 - Macbook Pro Retina A1398-(820-3332-A)
Boardview for the MacBook Pro Retina A1398 logic board, Apple board number 820-3332-A, provided as a .brd file of 864 KB.
Boardview · 820-3332 · 864 KB · 7 May 2024Boardview brd864 KB - Washing machine – motor-, system control and monitoring
Technical PDF of 112 KB about motor control, system control and monitoring in washing machines, apparently a general application note rather than a service manual for…
Schematic · 112 KB · 24 Jan 2023Schematic pdf—112 KB - The most common failures of LG washing machines
Short troubleshooting guide of 25.2 KB describing the most common failures of LG washing machines, written as a general overview rather than a model-specific schematic.
Schematic · 25.2 KB · 24 Jan 2023Schematic pdf—25.2 KB - Washing-Machine repair 4 P.Mevada
The fourth installment of P. Mevada's washing machine repair notes, a 399 KB PDF with no manufacturer or model given in the name.
Schematic · 399 KB · 24 Jan 2023Schematic pdf—399 KB - Macbook Pro 15 Retina A1398 EMC 2910 820-00426 Board View
Boardview for the Apple MacBook Pro 15-inch Retina A1398, EMC 2910, logic board 820-00426, compressed in a RAR archive.
Boardview · 820-00426 · 1.11 MB · 11 Jan 2023Boardview rar1.11 MB - Apple Macbook Air 11 A1465 820-3208-A (BDV)
Boardview for the Apple MacBook Air 11-inch A1465 logic board, Apple number 820-3208 revision A, in a compact 141 KB RAR.
Boardview · 820-3208 · 141 KB · 18 Sept 2022Boardview rar141 KB - COF TAB deybynet Flying Line Figures LCD TV Repair Machine
Reference PDF of about 39.2 MB on COF and TAB flying line figures attributed to deybynet, related to an LCD TV repair machine.
Schematic · 39.2 MB · 19 Jun 2022Schematic pdf—39.2 MB - Apple MacBook A1181 820-2279-A BoardView (BDV)
Boardview file for the Apple MacBook A1181 logic board 820-2279, revision A, supplied as a 157 KB RAR in BDV form.
Boardview · 820-2279 · 157 KB · 10 Apr 2022Boardview rar157 KB - Apple Macbook Pro 13 2020 A2251, 820-01949-A pdf
Schematic for the Apple MacBook Pro 13-inch 2020, model A2251, logic board 820-01949-A, in PDF inside a RAR of about 3 MB.
Schematic · 820-01949 · 2.98 MB · 5 Dec 2021Schematic rar2.98 MB - Apple MacBook Pro 17 A1297 820-2914-A BDV
Boardview for the Apple MacBook Pro 17-inch A1297 logic board 820-2914-A, compressed to 198 KB.
Boardview · 820-2914 · 198 KB · 13 Nov 2021Boardview rar198 KB - MACBOOK PRO RETINA A1398 - (820-3332-A) (BDV)
Boardview for the MacBook Pro Retina A1398 logic board 820-3332-A, supplied in a 222 KB ZIP archive.
Boardview · 820-3332 · 222 KB · 9 Oct 2021Boardview zip222 KB - MacBook Air 13 A1932 820-01124 820-01124 BDV
Boardview data for the Apple MacBook Air 13 A1932, logic board 820-01124, in a small 53.6 KB RAR.
Boardview · 820-01124 · 53.6 KB · 2 Oct 2021Boardview rar53.6 KB - APPLE MACBOOK PRO 15 TOUCH BAR 2018 X1190 MLB 820 01041 A 051 02643
Small 238 KB archive for the MacBook Pro 15-inch with Touch Bar, 2018, project X1190, main logic board 820-01041 revision A, with document number 051-02643.
Archive · 820-01041 · 238 KB · 19 Jul 2021Archive rar238 KB - Apple Macbook A1502 820-3476-A Schematic Diagram
Schematic diagram for the Apple MacBook model A1502 logic board 820-3476, revision A, provided as a 12.2 MB PDF.
Schematic · 820-3476 · 12.2 MB · 6 Jul 2021Schematic pdf12.2 MB - Apple MacBook Pro A1229 M76 051-7261 820-2132-A
Boot ROM firmware for the Apple MacBook Pro A1229, project M76, with logic board 820-2132 revision A and the 051-7261 number, which Apple typically assigns to the…
BIOS · 820-2132 · 1.35 MB · 2 Jun 2021BIOS rar1.35 MB - Apple-MacBook-Pro-15-inch-Touch-Bar-A1707-820-00281
Archive for the Apple MacBook Pro 15-inch with Touch Bar, model A1707, logic board 820-00281.
Archive · 820-00281 · 4.36 MB · 23 Feb 2021Archive rar4.36 MB - MacBook Pro 13 A1708 820-00875
RAR archive for the MacBook Pro 13 A1708 with logic board 820-00875, only 108 KB in size, which suggests a boardview or similar compact data file rather than a full…
Archive · 820-00875 · 108 KB · 6 Oct 2020Archive rar108 KB