laptop bios/schematics Group (@laptopbios21) is a public Telegram channel for schematics + BIOS. Enginerys has indexed 283 files from it: 124 BIOS dumps, 115 schematics, 36 archives.
- BIOS LA-C621P rev 1.0 W25Q128FV
BIOS dump for Compal motherboard LA-C621P revision 1.0, read from a Winbond W25Q128FV flash chip, which is a 16 MB SPI part. The RAR archive is 8.08 MB compressed.
BIOS · LA-C621P · 8.08 MB · 6 Feb 2025BIOS rar8.08 MB - Dell Latitude E5540 LA-A101P Rev 1.0 KBC U7
Keyboard controller firmware for the Dell Latitude E5540 on Compal board LA-A101P Rev 1.0, taken from chip U7, a 128 KB BIN.
BIOS · LA-A101P · 128 KB · 19 Jul 2024BIOS bin128 KB - Dell Latitude E5540 LA-A101P Rev 1.0 EC U2
EC firmware dump for the Dell Latitude E5540, taken from the U2 chip on board LA-A101P revision 1.0. The image is a 4.00 MB raw binary.
BIOS · LA-A101P · 4.00 MB · 19 Jul 2024BIOS bin4.00 MB - Dell Latitude E5540 LA-A101P Rev 1.0 Bios U1
Main BIOS image for the Dell Latitude E5540, read from the U1 position on Compal board LA-A101P Rev 1.0. The raw binary is 8.00 MB and is meant for an 8 MB SPI flash.
BIOS · LA-A101P · 8.00 MB · 19 Jul 2024BIOS bin8.00 MB - dell latitude e6420 la-6592p rev 2.0 main+ec bios
Zip archive holding both the main BIOS and the EC firmware for the Dell Latitude E6420.
BIOS · LA-6592P · 5.11 MB · 19 Jul 2024BIOS zip5.11 MB - THINKPAD YOGO 11E DA0LI5MB6I0 REV I BIOS & EC
BIOS and EC firmware for the Lenovo ThinkPad Yoga 11e (spelled Yogo in the original name), Quanta board DA0LI5MB6I0 at revision I, in a 7.23 MB RAR archive.
BIOS · DA0LI5MB6I0 · 7.23 MB · 3 Jun 2024BIOS rar7.23 MB - 15-DA0191UR EPK50 LA-G07AP Rev 1.0 BID-084A6
BIOS firmware archive for the HP 15-DA0191UR laptop built on the EPK50 platform, Compal board LA-G07AP revision 1.0, with the BID-084A6 identifier carried in the name.
BIOS · 5.47 MB · 3 Jun 2024BIOS rar—5.47 MB - ASUS Chromebook C223NA C423NA C523NA Rev 1.2
Schematic in PDF form covering the ASUS Chromebook C223NA, C423NA and C523NA, marked revision 1.2.
Schematic · 2.80 MB · 3 Jun 2024Schematic pdf—2.80 MB - PLF-PLR-CSF-CSR UMA MB PDF
Schematic PDF of 1.23 MB for a motherboard identified only by the codes PLF, PLR, CSF and CSR and the term UMA MB.
Schematic · 1.23 MB · 17 Feb 2024Schematic pdf—1.23 MB - LENOVO DLME1 V2 LA F481P V1 0 2017 12 01 WORKING BIOS & EC
Working BIOS and EC firmware for a Lenovo laptop on board LA-F481P, platform DLME1 V2, board version 1.0, dated 2017-12-01.
BIOS · LA-F481P · 4.92 MB · 17 Feb 2024BIOS rar4.92 MB - Gigabyte X570 AORUS ELITE (rev. 1.0) BIOS
BIOS firmware for the Gigabyte X570 AORUS ELITE motherboard, revision 1.0, in a 28.3 MB RAR archive. The X570 chipset supports AMD Ryzen processors on Socket AM4.
BIOS · 28.3 MB · 17 Feb 2024BIOS rar—28.3 MB - Dell Inspiron N5520 N7520 Compal LA 8241P Rev 1 0 Schematics 2
Schematic PDF for the Dell Inspiron N5520 and N7520 laptops, built on Compal motherboard LA-8241P revision 1.0, at 1.58 MB.
Schematic · LA-8241P · 1.58 MB · 17 Feb 2024Schematic pdf1.58 MB - Acer 4750 MS3217 JE40 HR MB 10267-4 BoardView
Boardview for the Acer Aspire 4750, with board reference MS3217 JE40 HR MB and code 10267-4, in BDV format at 993 KB.
Boardview · 993 KB · 17 Feb 2024Boardview bdv—993 KB - X551MA rev 2.0 (Winbond 25q64FW)
Raw 8 MB BIOS image for the ASUS X551MA motherboard, revision 2.0. The name notes a Winbond 25Q64FW flash, a 64 Mbit part that runs at 1.8 V, so the programmer must be…
BIOS · 8.00 MB · 16 Dec 2023BIOS bin—8.00 MB - IRIS BSW MB 14279-1
Schematic in PDF for a board code-named IRIS BSW, number 14279-1, 4.19 MB. The five-digit-dash numbering follows the Wistron pattern, so Wistron is the ODM; BSW most…
Schematic · 14279-1 · 4.19 MB · 16 Dec 2023Schematic pdf4.19 MB - HP ProBook 640 G5 6050A3028601-MB-A01(A1)
Repair archive for the HP ProBook 640 G5, board 6050A3028601-MB-A01 at revision A1, 16.5 MB RAR.
Archive · 6050A3028601 · 16.5 MB · 16 Dec 2023Archive rar16.5 MB - hp elitebook folio 9480m
Archive labeled for the HP EliteBook Folio 9480m, 6.15 MB RAR. The name gives no board number, revision or contents, so it is unclear whether it contains BIOS, schematic…
Archive · 6.15 MB · 16 Dec 2023Archive rar—6.15 MB - OSAMU2-DIS KB HPC PV MB V1
Firmware archive labelled OSAMU2 with DIS, KB, HPC, PV and MB V1 tokens, 2.35 MB in ZIP form.
BIOS · 2.35 MB · 2 Dec 2023BIOS zip—2.35 MB - LA-E841p
Archive named after Compal board number LA-E841P, 9.18 MB zip; the name gives no laptop model or indication of contents.
Archive · LA-E841P · 9.18 MB · 2 Dec 2023Archive zip9.18 MB - LA-D713P
Zip archive of 4.16 MB tied to Compal board number LA-D713P, with no model, revision or contents listed in the name.
Archive · LA-D713P · 4.16 MB · 2 Dec 2023Archive zip4.16 MB - LA-D711P 081F5 Clean
Cleaned BIOS dump for Compal motherboard LA-D711P, with 081F5 in the name, packed as a 3.17 MB ZIP.
BIOS · LA-D711P · 3.17 MB · 2 Dec 2023BIOS zip3.17 MB - LA-D707P
Repair archive for Compal mainboard LA-D707P, supplied as a 5.24 MB zip whose name reveals nothing else about the model or files inside.
Archive · LA-D707P · 5.24 MB · 2 Dec 2023Archive zip5.24 MB - HpPavilion 15 LA-B972P
Firmware for an HP Pavilion 15 using Compal main board LA-B972P, in a 4.32 MB ZIP archive. Revision and BIOS version are not given in the name.
BIOS · LA-B972P · 4.32 MB · 2 Dec 2023BIOS zip4.32 MB - HP242G2-6050A2593401NEW
BIOS package for an HP 242 G2 notebook, referencing board number 6050A2593401 and tagged NEW, 5.49 MB as ZIP.
BIOS · 5.49 MB · 2 Dec 2023BIOS zip—5.49 MB - HP14 LA-B971P rev-1
BIOS dump for an HP 14 notebook with Compal motherboard LA-B971P, revision 1, archived as a 4.41 MB ZIP. Compal uses the LA-xxxxP format for its motherboard identifiers.
BIOS · LA-B971P · 4.41 MB · 2 Dec 2023BIOS zip4.41 MB - Hp Probook 5320m LA-6161P
BIOS firmware for the HP ProBook 5320m on the LA-6161P motherboard, packaged in a 2.06 MB zip. The name gives no revision or version.
BIOS · LA-6161P · 2.06 MB · 2 Dec 2023BIOS zip2.06 MB - Hp Probook 440 G1
BIOS archive for the HP ProBook 440 G1, 3.97 MB as a zip. No board number, revision or version appears in the name, so open the archive and compare the contents with…
BIOS · 3.97 MB · 2 Dec 2023BIOS zip—3.97 MB - Hp Probook 430 G1 RACER MB 12239-1N
Firmware dump for the HP ProBook 430 G1, with the board named RACER MB and coded 12239-1N, supplied in a 4.15 MB zip. The name lists no BIOS version or chip details.
BIOS · 4.15 MB · 2 Dec 2023BIOS zip—4.15 MB - Hp Pavilion X360 Nougat-BSW SO-DIMM MB
BIOS archive for the HP Pavilion x360 on the Nougat-BSW SO-DIMM motherboard, 3.90 MB in zip form.
BIOS · 3.90 MB · 2 Dec 2023BIOS zip—3.90 MB - Hp Pavilion DV6 DA0LX6MB6G2
HP Pavilion DV6 BIOS firmware for the DA0LX6MB6G2 board, packaged in a 6.24 MB zip. No version or chip details beyond the board number are given.
BIOS · DA0LX6MB6G2 · 6.24 MB · 2 Dec 2023BIOS zip6.24 MB - Hp Pavilion DV4 WSNU MAIN BOARD REV 2.1
BIOS dump for an HP Pavilion DV4 with the WSNU main board, revision 2.1, in a 3.31 MB zip. No BIOS version or flash chip type is mentioned.
BIOS · 3.31 MB · 2 Dec 2023BIOS zip—3.31 MB - Hp Pavilion 15 LA-D704P
Firmware archive for the HP Pavilion 15 on the LA-D704P motherboard, 5.26 MB zipped. The name gives no revision, CPU or version information, and a closely numbered…
BIOS · LA-D704P · 5.26 MB · 2 Dec 2023BIOS zip5.26 MB - Hp Pavilion 15 LA-D703p
BIOS firmware for an HP Pavilion 15 built on the Compal LA-D703P board, delivered as a 4.61 MB zip. No revision or version is stated.
BIOS · LA-D703P · 4.61 MB · 2 Dec 2023BIOS zip4.61 MB - Hp Pavilion 15 LA A995P
HP Pavilion 15 BIOS dump for the LA-A995P mainboard, provided in a 3.06 MB zip archive. The name contains no revision, chipset or firmware version.
BIOS · LA-A995P · 3.06 MB · 2 Dec 2023BIOS zip3.06 MB - Hp Pavilion 15 DAX1BMB1AF0
BIOS firmware package for an HP Pavilion 15 built on the Quanta motherboard DAX1BMB1AF0, packed as a 5.04 MB zip archive.
BIOS · DAX1BMB1AF0 · 5.04 MB · 2 Dec 2023BIOS zip5.04 MB - Hp Pavilion 14 LA-A997P
Firmware archive for an HP Pavilion 14 whose mainboard carries the Compal number LA-A997P, supplied as a 2.98 MB zip.
BIOS · LA-A997P · 2.98 MB · 2 Dec 2023BIOS zip2.98 MB - Hp Pavilion 14 DAX12AMB6D0
HP Pavilion 14 BIOS dump for the Quanta-made board DAX12AMB6D0, compressed into a 4.25 MB zip file.
BIOS · DAX12AMB6D0 · 4.25 MB · 2 Dec 2023BIOS zip4.25 MB - HP Pavilion 11-N010EA X360 (ZPT10 LA-B151P)
BIOS firmware for the HP Pavilion 11-N010EA x360 convertible, labelled with project ZPT10 and the Compal mainboard LA-B151P, delivered as a 2.83 MB rar archive.
BIOS · LA-B151P · 2.83 MB · 2 Dec 2023BIOS rar2.83 MB - Hp Envy 4 LA-9512p
Firmware dump for the HP Envy 4 using the Compal board LA-9512P, provided as a 3.77 MB zip archive.
BIOS · LA-9512P · 3.77 MB · 2 Dec 2023BIOS zip3.77 MB - Hp Elitebook 2760p
BIOS image collection for the HP EliteBook 2760p tablet notebook, stored in a 4.84 MB zip file.
BIOS · 4.84 MB · 2 Dec 2023BIOS zip—4.84 MB