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- HP Probook 440 G2 450 G2 ZPL40-ZPL50-ZPL70 LA-B181P Rev 1.0
BIOS archive for the HP ProBook 440 G2 and 450 G2, built on the ZPL40, ZPL50 and ZPL70 platform with Compal board LA-B181P at revision 1.0.
BIOS · LA-B181P · 4.02 MB · 1 Jun 2019BIOS rar4.02 MB - HP PROBOOK 450 G0 FiJi MB 12238 1 48 4YZ31 001 Full DMI CLEAN OK
Full BIOS dump for the HP ProBook 450 G0 with FiJi mainboard 12238-1, HP part 48.4YZ31.001, described as complete with DMI data cleaned and checked OK.
BIOS · 3.64 MB · 6 Apr 2021BIOS zip—3.64 MB - HP Probook 430 G1 Racer MB 12239-1N 48.4YV09.01N
Firmware dump for the HP ProBook 430 G1, Racer motherboard 12239-1N, with the PCB part reference 48.4YV09.01N. The 48.4 prefix is typical of Wistron board numbering.
BIOS · 3.67 MB · 17 Feb 2021BIOS rar—3.67 MB - HP PRO 498 G2 MT 490 G2 MT MS-7933 REV1.0
BIOS dump for HP Pro 498 G2 MT and 490 G2 MT systems using MSI board MS-7933, revision 1.0, provided in a 9.29 MB RAR.
BIOS · MS-7933 · 9.29 MB · 25 Oct 2023BIOS rar9.29 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
BIOS dump for the HP ProBook 450 G0, board code name FiJi, motherboard 12238-1 with part number 48.4YZ31.001.
BIOS · 12238-1 · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - BIOS HP Probook 440 G2 450 G2 LA-B181P Rev 1.0
BIOS archive covering the HP ProBook 440 G2 and 450 G2, which share the LA-B181P mainboard at revision 1.0.
BIOS · LA-B181P · 8.65 MB · 29 May 2019BIOS rar8.65 MB - HP Probook 440 G2 450 G2 ZPL40-ZPL50-ZPL70 LA-B181P Rev 1.0
BIOS dump for the HP ProBook 440 G2 and 450 G2 on a Compal LA-B181P Rev 1.0 motherboard, with the ZPL40, ZPL50 and ZPL70 board codes listed in the name.
BIOS · LA-B181P · 8.00 MB · 9 Oct 2025BIOS bin8.00 MB - HP ProBook 430 G1 Racer MB 12239 1N 48 4YV09 01N KBC1126 NU SR170
Firmware set for the HP ProBook 430 G1 Racer board 12239-1N, variant 48.4YV09.01N, with an SR170 CPU.
BIOS · 8.04 MB · 17 Aug 2022BIOS rar—8.04 MB - HP PROBOOK 4320s 4321s DASX6AMB8G0 REV G Schematic Diagram
Schematic diagram for the HP ProBook 4320s and 4321s, Quanta motherboard DASX6AMB8G0 at revision G.
Schematic · DASX6AMB8G0 · 1.47 MB · 20 Mar 2026Schematic pdf1.47 MB - HP ProBook 470 G2 450 G2 ZPL40 ZPL50 ZPL70 LA B181P Rev 1 0 2014
BIOS firmware for HP ProBook 470 G2 and 450 G2 notebooks using the ZPL40, ZPL50 and ZPL70 platform boards, Compal number LA-B181P, revision 1.0, dated 2014 in the name.
BIOS · LA-B181P · 4.95 MB · 3 May 2023BIOS rar4.95 MB - GLOBO 7010 CR 4050 СХ 4W 4.8E 13E+XTRA TV CHOA
Archive for a GLOBO 7010 CR receiver, apparently on a 4050 board, with a channel list for 4W, 4.8E, 13E and Xtra TV, plus a CHOA note; the name mixes Cyrillic letters.
Archive · 1.18 MB · 8 Nov 2026Archive rar—1.18 MB - HP 430 G1 RACER MB 12239 1N 48 4YV10 01N CPU SR170 WORKING BIOS
HP ProBook 430 G1 BIOS package for the Racer motherboard 12239-1N, marked 48.4YV10.01N, with an SR170 processor listed and flagged as working.
BIOS · 3.73 MB · 17 Aug 2022BIOS rar—3.73 MB - HP ProBook 450 G2 440 G2 ZPL40 ZPL50 ZPL70 LA B181P REV 1 0 8MB
HP ProBook 450 G2 and 440 G2 BIOS for Compal board LA-B181P, revision 1.0, listing the ZPL40, ZPL50 and ZPL70 platform codes, with an 8MB image size.
BIOS · LA-B181P · 16.0 MB · 5 Sept 2024BIOS rar16.0 MB - Proook 440 g1 Placa 48.4yw04.011
BIOS dump for the HP ProBook 440 G1 (the name misspells it as Proook), board 48.4YW04.011, which corresponds to the Wistron 12241-1 design; RAR archive of 3.78 MB.
BIOS · 12241-1 · 3.78 MB · 23 Jun 2021BIOS rar3.78 MB - Ampere v3.42Software · 9.40 MB · 18 Feb 2023Software apk—9.40 MB
- Ampere v3.42Software · 9.40 MB · 17 Oct 2021Software apk—9.40 MB
- HP ProDesk 400 G6 SFF R08 V 2 15HP Prodesk 400 G6 SAXTUBA Rev C
BIOS package for the HP ProDesk 400 G6 SFF, with R08 and version 2.15 mentioned in the name and the board identified as SAXTUBA Rev C, archived as RAR at about 7 MB.
BIOS · 7.04 MB · 8 Oct 2023BIOS rar—7.04 MB - Gigabyte GV-N960G1 Gaming-4GD Rev1.1 Boardview (BDV)(tvw)
Boardview for the Gigabyte GV-N960G1 Gaming-4GD graphics card at revision 1.1, supplied in TVW format inside a 917 KB RAR.
Boardview · 917 KB · 2 Dec 2023Boardview rar—917 KB - HP Probook 440 G2 450 G2 ZPL40-ZPL50-ZPL70 LA-B181P Rev 1.0
BIOS dump for HP ProBook 440 G2 and 450 G2 laptops on Compal board LA-B181P revision 1.0, with the ZPL40, ZPL50 and ZPL70 platform codes listed in the name.
BIOS · LA-B181P · 8.00 MB · 9 Oct 2025BIOS bin8.00 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
Second copy of an 8.00 MB firmware image for the HP ProBook 450 G0, Wistron board FiJi 12238-1, part number 48.4YZ31.001.
BIOS · 12238-1 · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - HP Probook 455 G1 DMIWISTRON 12240 1 python 14 mb 48 4ZC03 011
Firmware archive for the HP ProBook 455 G1 on a Wistron-designed board, project DMI with code 12240-1, Python 14 MB, and board part 48.4ZC03.011, sized 2.55 MB as RAR.
BIOS · 2.55 MB · 26 Nov 2020BIOS rar—2.55 MB - HP Probook 455 G1 12240-1 14 MB 48.4ZC04.011
BIOS dump for the HP ProBook 455 G1 laptop with motherboard 12240-1, PCB number 48.4ZC04.011, in a 2.58 MB rar archive.
BIOS · 12240-1 · 2.58 MB · 16 May 2022BIOS rar2.58 MB - HP ProBook 450 G3 (48.4yw05.011)
Firmware archive for the HP ProBook 450 G3, labelled with the code 48.4YW05.011, which follows the numbering HP and Quanta use for motherboard assemblies.
Archive · 3.62 MB · 30 Sept 2019Archive rar—3.62 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
Firmware for the HP ProBook 450 G0, built on the FiJi platform with motherboard 12238-1 and assembly part 48.4YZ31.001, supplied as a 3.52 MB RAR.
BIOS · 12238-1 · 3.52 MB · 14 Mar 2018BIOS rar3.52 MB - HP ProBook 440 450 470 G1 Wistron
BIOS firmware collection for the HP ProBook 440, 450 and 470 G1, from the Wistron-built version of these notebooks; the name gives no board number or revision.
BIOS · 3.76 MB · 25 Mar 2019BIOS rar—3.76 MB - Gigabyte GV-RX460WF2OC-4GD Rev 1.0
PDF schematic for the Gigabyte GV-RX460WF2OC-4GD graphics card, revision 1.0, 513 KB. The model code points to a Radeon RX 460 board with 4 GB memory.
Schematic · 513 KB · 28 Apr 2025Schematic pdf—513 KB - AFS..Gigabyte GTX970 - GV-N970G1 GAMING-4GD PDF
Graphics card schematic for the Gigabyte GeForce GTX 970 G1 Gaming with 4 GB of GDDR5 memory, model code GV-N970G1 GAMING-4GD, as a PDF.
Schematic · 2.33 MB · 23 Feb 2024Schematic pdf—2.33 MB - HP 430 G1 RACER MB 12239-1N 48.4yv08.01N WORKING BIOS 100%
Working BIOS for the HP 430 G1 Racer motherboard 12239-1N, variant 48.4YV08.01N, described as fully functional.
BIOS · 6.28 MB · 17 Aug 2022BIOS rar—6.28 MB - GAYA BALEN 1.0 UMA 11276-2 48.4ST04.021
BIOS image for the GAYA BALEN 1.0 platform, UMA version without a discrete GPU, board 11276-2 with the Wistron part number 48.4ST04.021.
BIOS · 11276-2 · 3.61 MB · 3 Apr 2021BIOS zip3.61 MB - TV Software Update Guide v3Schematic · 1.89 MB · 13 Jun 2020Schematic pdf—1.89 MB
- HP ProBook 440 450 G8 Quanta X8QA DAX8QAMB8D0 Rev D BoardView cad
Boardview in CAD format for the HP ProBook 440 G8 and 450 G8, built on the Quanta X8QA platform with board number DAX8QAMB8D0, revision D. It is packed as a 322 KB ZIP.
Boardview · DAX8QAMB8D0 · 322 KB · 23 Nov 2025Boardview zip322 KB - HP 450 G2 LA-B181P R1.0 I7-4510U AMD 2G WORKING 100%
HP ProBook 450 G2 BIOS dump for the Compal LA-B181P board at revision 1.0, from a unit with an Intel Core i7-4510U and a 2 GB AMD discrete GPU, marked as working.
BIOS · LA-B181P · 4.02 MB · 23 Jul 2022BIOS rar4.02 MB - HP CQ60-G60 MB 07241-3 48.4J103.031 498460-001 AMD CPU
BIOS dump for HP Compaq CQ60 and G60 laptops with an AMD CPU, made for the Wistron motherboard 07241-3.
BIOS · 07241-3 · 609 KB · 19 Apr 2022BIOS rar609 KB - GIGABYTE GA-8IPE1000-G - REV 4.0
Another archive for the Gigabyte GA-8IPE1000-G motherboard at revision 4.0, this one 717 KB in size.
Archive · 717 KB · 1 Oct 2019Archive rar—717 KB - HP 4520S H9265 4 48.GK06.041 JX Q32 EC
Firmware pack for the HP ProBook 4520s, carrying the board code H9265-4 and PCB number 48.GK06.041, which follows the Inventec numbering style.
BIOS · 2.14 MB · 31 Jan 2018BIOS rar—2.14 MB - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001)
Firmware image for the HP ProBook 450 G0, built on the Wistron FiJi platform with motherboard 12238-1, also identified by the part number 48.4YZ31.001.
BIOS · 12238-1 · 8.00 MB · 9 Oct 2025BIOS bin8.00 MB - G580 (LG4858L UMA MB 12206-1 48.4WQ02.001)
BIOS dump for the Lenovo G580 on the LG4858L UMA motherboard, Wistron board number 12206-1, with PCB part code 48.4WQ02.001 also given in the name.
BIOS · 12206-1 · 3.18 MB · 20 Jul 2024BIOS zip3.18 MB - 450 G2C
Firmware dump named 450 G2C, fourth copy, an 8.00 MB binary without a file extension. The name gives a model designation only; brand, motherboard number and the meaning…
BIOS · 8.00 MB · 12 Oct 2025BIOS—8.00 MB - DA0X8CMB6E0 REV E HP ProBook 450 G5 S Bios WorldBIOS · DA0X8CMB6E0 · 6.30 MB · 14 Oct 2025BIOS rar6.30 MB
- Lenovo G580 LG4858L UMA MB 12206-1 48.4WQ02.001
BIOS image for the Lenovo G580 on Wistron board LG4858L, integrated graphics UMA version, MB 12206-1, PCB code 48.4WQ02.001.
BIOS · 12206-1 · 8.00 MB · 11 Oct 2022BIOS bin8.00 MB