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- Dell Latitude 5289 7389 Compal CAZ40 LA E111P Rev 1 0 BoardViewBoardview · LA-E111P · 349 KB · 9 Sept 2026Boardview rar349 KB
- SM BIOS Dell Precision 3520 and Latitude 5280 5288 5480 5488 5580
BIOS package covering the Dell Precision 3520 and Latitude 5280, 5288, 5480, 5488 and 5580, associated with board LA-E081P.
BIOS · LA-E081P · 8.36 MB · 13 Dec 2025BIOS rar8.36 MB - HP 520
Archive of about 890 KB labelled only HP 520, which refers to the HP 520 business notebook.
Archive · 890 KB · 2 May 2021Archive rar—890 KB - ACER A514-52K - NB8517 MB V2 PDF
PDF schematic for the Acer Aspire A514-52K laptop, main board NB8517 MB V2, delivered in a 3.49 MB RAR.
Schematic · 3.49 MB · 22 Oct 2023Schematic rar—3.49 MB - Acer Nitro AN517-52 Compal FH51M LA-J871P Rev 1.0
Schematic in PDF for the Acer Nitro AN517-52, Compal FH51M design with board number LA-J871P revision 1.0, 2.52 MB.
Schematic · LA-J871P · 2.52 MB · 11 Jun 2022Schematic pdf2.52 MB - Acer Nitro AN517-52 LA-J871P
Schematic in PDF form for the Acer Nitro AN517-52 gaming laptop, built on Compal board LA-J871P, about 2.52 MB.
Schematic · LA-J871P · 2.52 MB · 16 Nov 2022Schematic pdf2.52 MB - ACER SWIFT SF315-52 PEGATRON ER5EA Boardview(BDV)(.CAD)
Boardview for the Acer Swift SF315-52, built on the Pegatron ER5EA mainboard, stored as a .CAD layout file inside a 918 KB ZIP archive.
Boardview · 918 KB · 27 Dec 2023Boardview zip—918 KB - v 7.1.52.1176
Binary firmware labelled v 7.1.52.1176, 1.49 MB, without any model or motherboard reference.
BIOS · 1.49 MB · 15 Aug 2019BIOS bin—1.49 MB - 5252
Archive with a bare numeric name, 5252, which says almost nothing on its own; it may relate to a model such as the Acer Aspire 5252, though that is not confirmed.
BIOS · 1015 KB · 15 Feb 2017BIOS rar—1015 KB - Acer Swift 3 SF315-52 Pegatron ER5EA
Boardview for the Acer Swift 3 SF315-52, a Pegatron-built laptop identified by the ER5EA code, in CAD format at 4.87 MB.
Boardview · 4.87 MB · 28 Oct 2024Boardview cad—4.87 MB - Acer 5251 LA-5912P
Acer Aspire 5251 BIOS for Compal board LA-5912P, a 1017 KB RAR archive. Compal's LA-xxxxP identifier is printed on the mainboard and must match before flashing.
BIOS · LA-5912P · 1017 KB · 13 Dec 2017BIOS rar1017 KB - compal la-5241p r1.0 schematics
Compal LA-5241P laptop motherboard schematic, revision 1.0, contained in an 836 KB RAR archive.
Schematic · LA-5241P · 836 KB · 8 Apr 2021Schematic rar836 KB - ACER VN7-571G CPU I5 5200U - 14205-1
Firmware for the Acer VN7-571G on Wistron board 14205-1, labelled for the Core i5-5200U processor variant, packed as a 3.76 MB ZIP.
BIOS · 14205-1 · 3.76 MB · 24 May 2022BIOS zip3.76 MB - COMPAL LA-5241P R1.0 SCHEMATICS
Schematic for the Compal LA-5241P laptop mainboard, revision 1.0, held in a 790 KB RAR archive.
Schematic · LA-5241P · 790 KB · 10 Jul 2019Schematic rar790 KB - ACER TRAVELMATE 5220 5520 7520 7520G
Schematic PDF for the Acer TravelMate 5220, 5520, 7520 and 7520G notebooks, about 870 KB.
Schematic · 870 KB · 5 Sept 2017Schematic pdf—870 KB - ACER EXTENSA 5230E MOBILE 4 OK -V1.36
BIOS ROM for the Acer Extensa 5230E on an Intel Mobile 4 Series chipset, marked working at version 1.36. Its 2.00 MB size calls for a 16 Mbit SPI flash chip.
BIOS · 2.00 MB · 25 Mar 2017BIOS rom—2.00 MB - PHY N ADP v14.528.507.8213
PHY firmware release 14.528.507.8213, labelled N ADP, in a 46.3 KB RAR file. ADP in Intel firmware naming usually denotes the Alder Lake PCH family, and PHY modules are…
BIOS · 46.3 KB · 24 Apr 2025BIOS rar—46.3 KB - Lenovo Yoga 520 14IKB Lenovo IdeaPad 320S 15ISK Schematic – Lenovo
Schematic for the Lenovo Yoga 520-14IKB and IdeaPad 320S-15ISK, which the name indicates share the same documentation, packed as a 2.52 MB RAR.
Schematic · 2.52 MB · 16 Feb 2021Schematic rar—2.52 MB - STB-522HD
Firmware package labelled STB-522HD, a 2.93 MB ZIP that by its name targets a set-top box model 522HD; no manufacturer or version is given.
BIOS · 2.93 MB · 21 Dec 2020BIOS zip—2.93 MB - BIOSTAR H310MHD PRO Ver. 6.x 523
RAR archive of 5.35 MB for the Biostar H310MHD PRO motherboard, version 6.x, with 523 in the name possibly marking a firmware build. The index lists the brand as ECS.
Archive · 5.35 MB · 18 Dec 2025Archive rar—5.35 MB - ACER Swift SF315-52 ER5EA Boardview(BDV)(.CAD)
Layout file in .CAD boardview format for the Acer Swift SF315-52 notebook and its ER5EA mainboard, compressed into a 923 KB RAR archive.
Boardview · 923 KB · 27 Dec 2023Boardview rar—923 KB - EG50 E1-522 12253-3M PDF
Schematic in PDF format, archived as RAR, for the EG50 board with Wistron number 12253-3M; the name also notes an AMD E1-522 processor.
Schematic · 12253-3M · 1.78 MB · 26 Jan 2023Schematic rar1.78 MB - acer a315-52 LA-K701P PDF
Schematic in PDF for the Acer Aspire A315-52 on Compal board LA-K701P, packed as a 1.64 MB RAR.
Schematic · LA-K701P · 1.64 MB · 12 Jul 2022Schematic rar1.64 MB - ACER Aspire A514-52K, NB8517 MB V2 BIOS & KBEC
BIOS and keyboard EC firmware set for the Acer Aspire A514-52K, board marked NB8517_MB_V2.
BIOS · 4.87 MB · 15 Dec 2021BIOS rar—4.87 MB - Sony KDL-52W5800 ch EX2L Power & inv schem
Schematic covering the power and inverter circuits of the Sony KDL-52W5800 LCD television on the EX2L chassis, supplied as a 1.49 MB PDF.
Schematic · 1.49 MB · 16 Apr 2023Schematic pdf—1.49 MB - ACER SWIFT 5 SF514-52T N17W3 17809-1M
Archive for the Acer Swift 5 SF514-52T, project N17W3, Wistron motherboard 17809-1M. Wistron uses a five-digit project code followed by a revision suffix, printed on the…
Archive · 17809-1M · 1.79 MB · 24 Mar 2021Archive rar1.79 MB - dell latitude 5285 2 in 1 schematics LA-F371P
Schematic PDF for the Dell Latitude 5285 2-in-1, built on Compal board LA-F371P. Compal uses the LA-xxxxP pattern for its laptop and tablet designs.
Schematic · LA-F371P · 2.99 MB · 2 Dec 2020Schematic pdf2.99 MB - COMPAL LA-5251P R0.9 SCHEMATICS
Compal LA-5251P schematic at revision 0.9, packed in a RAR archive of about 1.26 MB. The 0.9 revision usually sits just before mass production, so most circuits should…
Schematic · LA-5251P · 1.26 MB · 10 Jul 2019Schematic rar1.26 MB - COMPAL LA-5221P R0.1 SCHEMATICS
Compal LA-5221P schematics, revision 0.1, delivered as a RAR archive of roughly 1 MB. Revision 0.1 is an initial engineering release, so some parts or values may have…
Schematic · LA-5221P · 1014 KB · 10 Jul 2019Schematic rar1014 KB - acer aspire 5253
BIOS image in FD format for the Acer Aspire 5253 notebook, an AMD-based model, sized at 2 MB for a 16 Mbit SPI flash chip.
BIOS · 2.00 MB · 26 Jan 2017BIOS fd—2.00 MB - ACER ASPIRE 4736Z -KALG1 LA-5271P VER. 1.0- KB926QF
BIOS package for the Acer Aspire 4736Z on the Compal LA-5271P board, project KALG1, version 1.0, with KB926QF named as the embedded controller.
BIOS · LA-5271P · 777 KB · 16 May 2021BIOS rar777 KB - Dell Latitude 5290 5490 5590 DDM70 LA F401p FACTORY MODE 4MATIC
BIOS for the Dell Latitude 5290, 5490 and 5590, Dell code DDM70, Compal board LA-F401P, prepared in factory mode by 4MATIC according to the name.
BIOS · LA-F401P · 8.52 MB · 28 Nov 2020BIOS rar8.52 MB - 52cpq030
Code 52CPQ030 is the only information in the name of this 69.9 KB PDF, which is filed under schematics. No laptop model or board number is mentioned.
Schematic · 69.9 KB · 1 Aug 2026Schematic pdf—69.9 KB - 15.0.42.2384 COR H B PRD EXTR-Y 52173499
Extracted Corporate ME region, firmware 15.0.42.2384, H-series PCH, stepping B, production, -Y suffix, tagged 52173499, likely a checksum.
BIOS · 9.39 MB · 22 Jan 2025BIOS bin—9.39 MB - Acer Swift SF315-52 ER5EA
Boardview for the Acer Swift SF315-52 notebook, with ER5EA in the name, which appears to be a board or project code, though its meaning is not stated.
Boardview · 4.87 MB · 22 May 2024Boardview cad—4.87 MB - Hp 5220m SX1A dasx1amb8e0 Schematics
PDF schematics for the HP 5220m notebook, Quanta project SX1A with motherboard number DASX1AMB8E0.
Schematic · DASX1AMB8E0 · 1.79 MB · 31 May 2023Schematic pdf1.79 MB - QUANTA ZAV REV 1A (ACER A513-52)
Acer A513-52 service files for Quanta mainboard ZAV revision 1A, compressed into a 1.10 MB RAR archive.
Archive · 1.10 MB · 2 May 2021Archive rar—1.10 MB - Lenovo Miix 520-12IKB 20M3000TRK
BIOS package for the Lenovo Miix 520-12IKB detachable, machine type 20M3000TRK, in a 4.92 MB RAR.
BIOS · 4.92 MB · 9 Aug 2020BIOS rar—4.92 MB - HP 5220M QD-SX1A E3C 0323
RAR package for the HP 5220m notebook, carrying the tokens QD-SX1A, E3C and 0323 in its name.
Archive · 1.26 MB · 1 Oct 2019Archive rar—1.26 MB - 9.5.52.1940
Binary named only by version 9.5.52.1940, with no model or board details. The version format and 1.49 MB size match Intel Management Engine 9.5 firmware, used on some…
BIOS · 1.49 MB · 25 Jan 2018BIOS bin—1.49 MB