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- 820-3662 Apple MacBook Pro A1398 (MLB,J45 DVT) 051-0456 PDF
Apple schematic for the MacBook Pro A1398 logic board 820-3662, J45 DVT build, with schematic number 051-0456, provided as a PDF inside a RAR archive.
Schematic · 820-3662 · 1.82 MB · 13 Feb 2022Schematic rar1.82 MB - Macbook Pro 15 Retina A1398 EMC 2910 820-00426 Schematic
Schematic for the MacBook Pro 15 inch Retina, model A1398 with EMC 2910, on logic board 820-00426, delivered in a RAR archive.
Schematic · 820-00426 · 5.49 MB · 21 Nov 2020Schematic rar5.49 MB - Mac Mini mid 2011 A1347- 820-3059 - 820-3059-A
Schematic in PDF format for the Mac mini Mid 2011, model A1347, logic board 820-3059 including the 820-3059-A designation.
Schematic · 820-3059 · 1.65 MB · 26 Nov 2025Schematic pdf1.65 MB - DELL LATITUDE D830 DA0JM7MB8E0 REV E DY483 REV A00 2MB A13 WORKING
Tested working BIOS for the Dell Latitude D830, Quanta board DA0JM7MB8E0 revision E, Dell part DY483 revision A00, supplied in a ZIP archive.
BIOS · DA0JM7MB8E0 · 1.05 MB · 29 Mar 2022BIOS zip1.05 MB - Apple MacBook Unibody A1342 (K84, 820-2567) PDF
Circuit schematic in PDF form for the Apple MacBook Unibody A1342, project K84, logic board 820-2567, compressed into a 1.32 MB RAR.
Schematic · 820-2567 · 1.32 MB · 2 Jun 2021Schematic rar1.32 MB - TOSHIBA SATELLITE A135 S2686 COMPAL LA 3391P IAYAA REV 0 3 1
Duplicate of the Toshiba Satellite A135-S2686 Compal LA-3391P IAYAA revision 0.3 archive, same 742 KB size, saved with a numeric suffix.
Archive · LA-3391P · 742 KB · 25 Feb 2021Archive rar742 KB - TOSHIBA A135 LA 3391P
Toshiba A135 archive referencing Compal board LA-3391P, about 742 KB as a RAR file. LA-xxxxP is the Compal board-number pattern, so the motherboard was designed and…
Archive · LA-3391P · 742 KB · 1 Oct 2019Archive rar742 KB - BIOS A1369 EMC2469 820-3023-A
EFI firmware dump for the Apple A1369 MacBook Air, EMC 2469, logic board 820-3023-A, where the A suffix marks the board revision.
BIOS · 820-3023 · 3.68 MB · 30 Jan 2019BIOS rar3.68 MB - Apple MacBook A1347 820-2577-A 4MB BIOS
Apple MacBook A1347 firmware dump for logic board 820-2577-A, a 4 MB image packed in a 2.66 MB ZIP archive.
BIOS · 820-2577 · 2.66 MB · 4 Jan 2022BIOS zip2.66 MB - A1347 820-5509 J64 PDF
Apple schematic for model A1347, the Mac mini, with logic board 820-5509 and project code J64, provided as a PDF inside a 1.49 MB RAR archive.
Schematic · 820-5509 · 1.49 MB · 28 Feb 2023Schematic rar1.49 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 - TOSHIBA SATELLITE A135 S2686 COMPAL LA 3391P IAYAA REV 0 3
Archive for the Toshiba Satellite A135-S2686 on the Compal LA-3391P board, project IAYAA, revision 0.3.
Archive · LA-3391P · 742 KB · 25 Feb 2021Archive rar742 KB - APPLE iMac A1311 K60 820-3126-A
Apple iMac A1311 boardview for logic board 820-3126-A, with K60 as the internal project code, in BRD format at 357 KB.
Boardview · 820-3126 · 357 KB · 2 Oct 2019Boardview brd357 KB - apple-imac-27-a1312-sch-k23-mlb-schematics
Logic board schematic for the Apple iMac 27-inch, model A1312, with K23 being Apple's internal code for this main logic board (MLB).
Schematic · 1.59 MB · 25 Dec 2017Schematic pdf—1.59 MB - IMac A1312 WORKING BIOS 100%
Working boot firmware image for the Apple iMac A1312, supplied as a 6.66 MB RAR archive.
BIOS · 6.66 MB · 29 May 2023BIOS rar—6.66 MB - Apple iMac A1311 K74 051-8337 820-2784 PDF
Schematic in PDF form for the Apple iMac A1311, project K74, logic board 820-2784 with document number 051-8337, supplied in a 2.80 MB RAR archive.
Schematic · 820-2784 · 2.80 MB · 5 Sept 2023Schematic rar2.80 MB - A1398820-00138051-00330
Apple schematic named with A1398, the 15-inch MacBook Pro Retina model number, followed by 820-00138 as the logic board number and 051-00330 as a likely drawing…
Schematic · 2.92 MB · 15 Jan 2021Schematic pdf—2.92 MB - 820 3662 Apple MacBook Pro A1398 MLB,J45 DVT 051 0456 boardview
Boardview for the Apple MacBook Pro A1398 logic board 820-3662, labelled MLB J45 DVT with schematic reference 051-0456, packed in a small RAR archive.
Boardview · 820-3662 · 169 KB · 13 Feb 2022Boardview rar169 KB - 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 - A1347 820-2993 J40I PDF
Schematic in PDF form, packed in a RAR, for the Apple Mac mini A1347 logic board 820-2993, with the project code J40I given in the name.
Schematic · 820-2993 · 1.65 MB · 5 Dec 2023Schematic rar1.65 MB - 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 - toshiba satellite A135 S2276MAIN
Toshiba Satellite A135 BIOS dump, labelled S2276 and main, meaning the main system BIOS image, 1.00 MB in size, matching an 8 Mbit flash part.
BIOS · 1.00 MB · 20 Oct 2022BIOS bin—1.00 MB - 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 - T440P VILT2 NM-A131 REV 1.0
Archive for the Lenovo ThinkPad T440p built on the LCFC NM-A131 motherboard, revision 1.0, with VILT2 as the internal project code.
Archive · NM-A131 · 1.20 MB · 1 Jun 2021Archive rar1.20 MB - Macbook Pro A1398 820-00163-05
Firmware archive for the Apple MacBook Pro A1398 Retina 15 inch with logic board 820-00163-05, a 4.39 MB RAR.
BIOS · 820-00163 · 4.39 MB · 6 Oct 2020BIOS rar4.39 MB - Apple Macbook AIR 13.3 A1304
Small 89.7 KB ZIP for the Apple MacBook Air 13.3 inch model A1304, without a board number or document type stated in the name.
Archive · 89.7 KB · 5 Jul 2019Archive zip—89.7 KB - Toshiba A135 COMPAL LA-3401P - IAKAA - REV 0.3Sec
Toshiba Satellite A135 motherboard schematic for the Compal LA-3401P board, project code IAKAA, revision 0.3.
Schematic · LA-3401P · 1.09 MB · 26 Nov 2025Schematic pdf1.09 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 - 820-00138-A APPLE A1398 READ OK
Archive tied to Apple logic board 820-00138 from the MacBook Pro A1398, marked read OK, which points to a firmware dump read from the board's flash chip.
Archive · 820-00138 · 9.17 MB · 1 Jun 2023Archive rar9.17 MB - Compal LA-A131P Rev1.0 (BDV)
Boardview for the Compal LA-A131P mainboard, revision 1.0, in a ZIP archive of about 409 KB.
Boardview · LA-A131P · 409 KB · 21 May 2023Boardview zip409 KB - Macbook Pro 15 Retina A1398 EMC 2910 820-00426 Schematic
Full circuit schematic in PDF for the Apple MacBook Pro 15-inch Retina, model A1398, EMC 2910, built on logic board 820-00426.
Schematic · 820-00426 · 5.79 MB · 13 Sept 2021Schematic pdf5.79 MB - apple MacBook Air A1370 - K78 MLB (820-3024-B) - Bios
BIOS (EFI firmware) dump for the Apple MacBook Air A1370, project K78, logic board 820-3024-B.
BIOS · 820-3024 · 3.66 MB · 29 Jun 2021BIOS rar3.66 MB - MACBOOK A1398 EMC 2673 (820-3332-A)
Firmware dump for the Apple MacBook Pro A1398, EMC 2673, logic board 820-3332-A, packed in a 4.77 MB RAR.
BIOS · 820-3332 · 4.77 MB · 16 Mar 2021BIOS rar4.77 MB - MACBOOK A1398 (820-3787-A)
Apple firmware dump for the MacBook Pro A1398 with logic board 820-3787-A, supplied as a 4.89 MB RAR.
BIOS · 820-3787 · 4.89 MB · 16 Mar 2021BIOS rar4.89 MB - LA-3391P IAYAA - REV 0.3 TOSHIBA Satellite A135-S2686
Schematic in PDF form for the Toshiba Satellite A135-S2686, built on Compal motherboard LA-3391P, project code IAYAA, revision 0.3, file size 793 KB.
Schematic · LA-3391P · 793 KB · 18 Dec 2017Schematic pdf793 KB - macbook A1342 K87-MLB 051-8561 820-2877 C00
RAR archive for an Apple MacBook A1342 logic board, project code K87 MLB, schematic number 051-8561 and board number 820-2877 at revision C00.
Archive · 820-2877 · 1.11 MB · 22 Jan 2025Archive rar1.11 MB - Macbook Pro A1398 J145G X425G 820 00163 BOARDVIEWBDV BRD
Boardview archive for the MacBook Pro A1398 logic board 820-00163, with the name also citing the J145G and X425G codes, supplied in BDV and BRD formats.
Boardview · 820-00163 · 195 KB · 9 Jul 2024Boardview rar195 KB - Macbook Pro 15 Retina A1398 EMC 2910 820 00426 BOARDVIEWBDV BRD
Logic board layout for the 15-inch Retina MacBook Pro A1398, EMC 2910, board 820-00426, delivered as a RAR with BDV and BRD files.
Boardview · 820-00426 · 195 KB · 9 Jul 2024Boardview rar195 KB - Macbook Pro A1398 820-00163-05
Firmware archive for the Apple MacBook Pro A1398, logic board 820-00163, with revision 05 given in the name.
BIOS · 820-00163 · 4.43 MB · 23 May 2022BIOS rar4.43 MB - Apple MacBook A1347 820-2577-A BIOS
Firmware for the Apple MacBook A1347, which is the Mac mini, on logic board 820-2577 at revision A.
BIOS · 820-2577 · 2.66 MB · 27 Jul 2021BIOS zip2.66 MB