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- ZSO50 LA A994P REV 1 0 2014 02 05 SR1SJ KB9012QF WORKING BIOS 100%
BIOS firmware set for a Compal LA-A994P motherboard, revision 1.0, dated 2014-02-05 and labelled ZSO50, compressed into a 3.42 MB RAR archive.
BIOS · LA-A994P · 3.42 MB · 26 Mar 2023BIOS rar3.42 MB - Acer-Aspire-7520G-502G50Mi Compal ICW50 LA-3581P Rev 2.0
Firmware dump for the Acer Aspire 7520G, configuration 502G50Mi, built on a Compal motherboard with project code ICW50, board number LA-3581P, revision 2.0.
BIOS · LA-3581P · 535 KB · 23 Dec 2019BIOS rar535 KB - LetUsRepair NB3029 WSCH MB V4 A
PDF schematic of 3.91 MB for a mainboard labelled NB3029, apparently the WSCH MB variant at version V4 A, as the name states.
Schematic · 3.91 MB · 19 May 2025Schematic pdf—3.91 MB - N550LF
Firmware archive labelled only N550LF, which matches the ASUS N550LF laptop model, though the name gives no board revision or version details.
BIOS · 3.26 MB · 20 Oct 2019BIOS rar—3.26 MB - DY512 NM B191 REV 1 0 2016 11 25 N17P G1 A1 GTX 1050TI 8MB & 1MB
BIOS package for a Lenovo laptop built on the LCFC board NM-B191 revision 1.0, labelled DY512 and dated 2016-11-25.
BIOS · NM-B191 · 11.1 MB · 11 Feb 2025BIOS zip11.1 MB - GT4A0 GT5A1 GP4A0 GP5A1 GT4A2 NM C931 REV 0 2 2019 11 25 WORKING
Working BIOS for Lenovo boards with codes GT4A0, GT5A1, GP4A0, GP5A1 and GT4A2 on mainboard NM-C931, revision 0.2, dated 2019-11-25.
BIOS · NM-C931 · 17.4 MB · 6 Dec 2023BIOS rar17.4 MB - ACER HH5A4 LA-M211P REV 1A 2023-02-21 2MB & 32MB BIOS
Acer BIOS package for project HH5A4 on Compal board LA-M211P revision 1A, dated 2023-02-21, with images for 2 MB and 32 MB flash chips.
BIOS · LA-M211P · 9.05 MB · 19 May 2025BIOS zip9.05 MB - MBX-189 (216-0707009) M760 REV1.1 1P-0084J00-8011
Firmware archive for a Sony laptop board MBX-189, with M760 rev 1.1 and the part number 1P-0084J00-8011 in the name, plus the code 216-0707009, which looks like an AMD…
BIOS · MBX-189 · 826 KB · 24 Jan 2023BIOS zip826 KB - A17HC (Pegatron A17 rev2.0 08N1-0P11J00)
Firmware dump for the Pegatron A17HC mainboard, described as the A17 platform at revision 2.0 with the PCB number 08N1-0P11J00.
BIOS · 1.98 MB · 29 Dec 2018BIOS rar—1.98 MB - M960 MP (MBX-224) (REV 1.1)
Firmware for a Sony VAIO board with Sony board number MBX-224, revision 1.1, labelled M960 MP, in a 1.69 MB RAR.
BIOS · MBX-224 · 1.69 MB · 16 Mar 2021BIOS rar1.69 MB - Lenobo B560 Min Bios Read Risky
Mini BIOS from a Lenovo B560, where the name misspells Lenovo, sized at 128 KB. The small capacity indicates a secondary flash, typically for the embedded controller…
BIOS · 128 KB · 27 Feb 2018BIOS bin—128 KB - HP 630 HM55 SMALL
Smaller of two firmware dumps for the HP 630 on the Intel HM55 chipset, at 512 KB. The size suggests a secondary chip such as an embedded controller or keyboard…
BIOS · 512 KB · 26 Jan 2017BIOS bin—512 KB - HP EliteBook 745 G6 6050A3044201 AMD RYZEN 5 PRO 3500U 16MB & 2MB
HP EliteBook 745 G6 firmware set for board 6050A3044201, the version with AMD Ryzen 5 PRO 3500U, containing 16MB and 2MB images in a 15.2 MB RAR.
BIOS · 6050A3044201 · 15.2 MB · 27 Sept 2025BIOS rar15.2 MB - DELL LATITUDE 7320 LA-K241P WORKING BIOS 100%
BIOS dump for the Dell Latitude 7320 with mainboard LA-K241P, marked as fully working. LA-prefixed numbers belong to Compal, which builds many Latitude boards for Dell.
BIOS · LA-K241P · 25.9 MB · 19 Oct 2023BIOS rar25.9 MB - CQ42-355TU
Firmware file for the HP Compaq Presario CQ42-355TU, supplied as a very small 55 KB ZIP.
BIOS · 55.0 KB · 20 Jul 2024BIOS zip—55.0 KB - Acer Aspire A315-31 DA0Z8PMB8E0 REV.E
Firmware for the Acer Aspire A315-31, whose main board is the Quanta DA0Z8PMB8E0, revision E, in a 79.7 KB RAR. The DA0xxxxMBxx pattern is Quanta numbering.
BIOS · DA0Z8PMB8E0 · 79.7 KB · 21 Apr 2021BIOS rar79.7 KB - Asus UX305CA 2.1 60NB0AA0-MB2140
Archive for the Asus UX305CA ultrabook, mainboard revision 2.1, with Asus part number 60NB0AA0-MB2140.
Archive · 60NB0AA0-MB2140 · 102 KB · 25 Sept 2019Archive rar102 KB - D420- LA-3071P
Firmware archive for the Dell Latitude D420 on Compal board LA-3071P, about 662 KB in RAR form.
BIOS · LA-3071P · 662 KB · 24 Dec 2017BIOS rar662 KB - dell vostro 3500 bios + kbc
Firmware set for a Dell Vostro 3500 that, judging by the name, bundles the main BIOS together with the KBC (keyboard controller, i.e.
BIOS · 1.90 MB · 26 Jan 2017BIOS rar—1.90 MB - Cyborg TGL REV A00 PDF
Schematic archive for the platform with the code name Cyborg_TGL, revision A00, supplied as PDF inside a ZIP. TGL most likely means Intel Tiger Lake.
Schematic · 213047-1 · 7.61 MB · 23 Jan 2026Schematic zip7.61 MB - DELL XPS 13 9360 LA D841P REV1 0 i5 7200U 32MB & 1MB WORKING BIOS
Working BIOS package for the Dell XPS 13 9360 with board LA-D841P, revision 1.0, from the Core i5-7200U version.
BIOS · LA-D841P · 8.93 MB · 2 May 2023BIOS rar8.93 MB - ACER ES1 DAZHKDMB6E0 REVE ZHKD 8MB & 1MB BIOS
BIOS package in RAR format for the Acer Aspire ES1 series, board DAZHKDMB6E0, revision E, codename ZHKD.
BIOS · DAZHKDMB6E0 · 3.39 MB · 13 Dec 2021BIOS rar3.39 MB - gateway nv59 sjv50-cp mb
Mainboard firmware for the Gateway NV59, an Acer-group notebook, referencing the SJV50-CP board, provided as a 1.90 MB zip archive.
BIOS · 1.90 MB · 13 Mar 2019BIOS zip—1.90 MB - SASMSUNG NP550XED KT4BR TITAN2 L 15 REV1 1 BA41 02969B 16MB BIOS
BIOS dump for the Samsung NP550XED laptop, configuration KT4BR, board Titan2-L-15 revision 1.1 with Samsung board number BA41-02969B, 16 MB image inside the RAR.
BIOS · BA41-02969B · 7.05 MB · 17 Oct 2024BIOS rar7.05 MB - LENOVO S21E AIZ30 LA-C251P REV 1.0 BIOS
BIOS dump for the Lenovo S21e on the AIZ30 mainboard numbered LA-C251P, revision 1.0, distributed as a 2.58 MB RAR archive.
BIOS · LA-C251P · 2.58 MB · 11 Apr 2022BIOS rar2.58 MB - FT491 FX390 NM B891 REV 2 0 2019 01 28 BIOS & TYPE C & MEC 32MB
Lenovo firmware set for the LCFC board NM-B891 revision 2.0, with the FT491 and FX390 project codes and a 2019-01-28 date in the name.
BIOS · NM-B891 · 15.4 MB · 11 May 2024BIOS rar15.4 MB - Dell Inspiron 15-3542 Wistron Cedar MB 13269-1 FX3MC
Schematic for the Dell Inspiron 15-3542 laptop, Wistron Cedar mainboard 13269-1, also carrying the Dell identifier FX3MC, 4.72 MB PDF.
Schematic · 13269-1 · 4.72 MB · 19 Aug 2026Schematic pdf4.72 MB - HP ProBook 4326S Quanta SX7 PDF
Schematic in PDF format for the HP ProBook 4326s, built on the Quanta SX7 mainboard, packaged in a RAR archive of around 977 KB.
Schematic · 977 KB · 24 Dec 2023Schematic rar—977 KB - Casper IC4I C18-VD Bios+KBC
Firmware pair for a Casper laptop identified as IC4I with the code C18-VD, containing a main BIOS plus KBC, meaning the keyboard or embedded controller firmware.
BIOS · 2.45 MB · 29 Nov 2023BIOS zip—2.45 MB - Dell Latitude E7440 LA-9591P
Small 214 KB RAR for the Dell Latitude E7440 with the Compal LA-9591P mainboard; the name gives no revision or content type.
Archive · LA-9591P · 214 KB · 23 Jul 2022Archive rar214 KB - MiniBios 5755G Read Risky
Mini BIOS image linked to 5755G, most likely an Acer Aspire model code, though the brand is not stated in the name, sized at 128 KB.
BIOS · 128 KB · 27 Feb 2018BIOS bin—128 KB - Acer Aspire 5741G (BIOS)
Main system BIOS dump for the Acer Aspire 5741G, a raw binary of 4 MB intended for the SPI flash on the motherboard.
BIOS · 4.00 MB · 26 Jan 2017BIOS bin—4.00 MB - LENOVO THINKPAD T470 CT470 NM A931 REV 2 0 2016 10 28 16MB & 1MB
BIOS set for the Lenovo ThinkPad T470 on the LCFC NM-A931 board, revision 2.0, project CT470, dated 2016-10-28.
BIOS · NM-A931 · 8.78 MB · 30 Oct 2025BIOS rar8.78 MB - FLV35 LA-K052P REV 1.0 2020-09-24 8MB&16MB&KBEC BIOS
BIOS collection for board FLV35, Compal LA-K052P revision 1.0, dated 2020-09-24. According to the name, the RAR holds an 8 MB image, a 16 MB image and the KBEC…
BIOS · LA-K052P · 9.58 MB · 2 May 2024BIOS rar9.58 MB - z530n
Main BIOS image labelled z530n, sized 4.00 MB, which fits a 32 Mbit SPI flash chip. The name carries no revision, board number or working status, so treat it as an…
BIOS · 4.00 MB · 12 Oct 2022BIOS bin—4.00 MB - 6-71-C4100-D03
Firmware package for a Clevo mainboard identified as 6-71-C4100, with the D03 suffix that appears to indicate the revision.
BIOS · 6-71-C4100 · 930 KB · 3 Mar 2021BIOS rar930 KB - Acer TravelMate B113-M HM77 (SLJ8C) LA-8943P Rev1.0
Firmware for the Acer TravelMate B113-M with the HM77 chipset (SLJ8C) on Compal board LA-8943P, revision 1.0.
BIOS · LA-8943P · 2.81 MB · 18 Jun 2020BIOS rar2.81 MB - K43L Rev 4.1
BIOS firmware for the ASUS K43L notebook mainboard, revision 4.1, as stated in the name, compressed into a 1.41 MB RAR archive.
BIOS · 1.41 MB · 30 Jan 2018BIOS rar—1.41 MB - ASUS Vivobook S13 S333JA X321JA REV 2.0
Firmware archive for the ASUS Vivobook S13, listed under both S333JA and X321JA model names, mainboard revision 2.0.
BIOS · 5.16 MB · 20 Dec 2023BIOS rar—5.16 MB - LENOVO JV473 & JV573 & JS478 & JS578 & JS778 NM E341 jkcn41ww BIOS
BIOS archive for Lenovo laptops with model codes JV473, JV573, JS478, JS578 and JS778, all on the NM-E341 mainboard, BIOS version JKCN41WW.
BIOS · NM-E341 · 7.82 MB · 21 Nov 2023BIOS rar7.82 MB