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- HP Probook 640 Inventec 6050A2566302 MB A02 + clean ME 9 0 0 128BIOS · 6050A2566302 · 16.0 MB · 28 Apr 2025BIOS bin16.0 MB
- HP ProBook 440 G9 DA0X8SMB8H1 REV H i7 1255U 32MB WORKING BIOS 100%BIOS · DA0X8SMB8H1 · 13.7 MB · 15 Dec 2024BIOS rar13.7 MB
- HP ProBook 450 G1=8=Rampage MB 12241 1 48 4YW03 011 Luirons BiosBIOS · 3.64 MB · 23 Feb 2021BIOS rar—3.64 MB
- HP Probook 455 G1 DMIWISTRON 12240 1 python 14 mb 48 4ZC03 011 LuironsBIOS · 2.55 MB · 22 Feb 2021BIOS rar—2.55 MB
- HP PROBOOK 450 G0 FiJi MB 12238 1 48 4YZ31 001 Full DMI CLEAN OKBIOS · 3.73 MB · 23 Sept 2025BIOS zip—3.73 MB
- HP Probook 430 G1 Racer MB 12239 1N 48 4YV09 01N dmi ok BIN newBIOS · 8.00 MB · 19 Oct 2026BIOS bin—8.00 MB
- probook g9 12 gen orgBIOS · 32.0 MB · 12 May 2025BIOS bin—32.0 MB
- Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001BIOS · 12238-1 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001 (Luirons Bios)BIOS · 12238-1 · 3.70 MB · 22 Feb 2021BIOS rar3.70 MB
- Probook G440 G0 Fiji MB 12238 1 48 4YZ31 001 telegram BIOS RepairBIOS · 3.88 MB · 25 Sept 2025BIOS zip—3.88 MB
- HP Probook 455 G1 DMIWISTRON 12240
BIOS archive for the HP ProBook 455 G1, 2.55 MB RAR, whose name mentions DMI data and Wistron board 12240.
BIOS · 2.55 MB · 13 Mar 2019BIOS rar—2.55 MB - HP PROBOOK 450 12238-1 MX25L6406E.BIN
Flash image for the HP ProBook 450 on Wistron board 12238-1, read from an MX25L6406E chip, a Macronix 64 Mbit (8 MB) SPI flash.
BIOS · 12238-1 · 3.69 MB · 6 Apr 2021BIOS zip3.69 MB - HP Probook 430 G1 RACER MB 12239-1N 48.4YV09.01N 12239-1N
BIOS package for the HP ProBook 430 G1, project Racer, on Wistron motherboard 12239-1N with PCB code 48.4YV09.01N.
BIOS · 21.7 MB · 25 Jan 2022BIOS rar—21.7 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 - HP ProBook 450 G1 Wistron RAMPAGE MB 12241 1 48 4YW05 011 MX25L6473E
BIOS for the HP ProBook 450 G1 on Wistron's Rampage board 12241-1, board number 48.4YW05.011, dumped from a Macronix MX25L6473E. That is a 64 Mbit (8 MB) SPI chip.
BIOS · 3.74 MB · 8 Sept 2021BIOS rar—3.74 MB - HP ProBook 450 G1 Wistron RAMPAGE MB 12241 1 48 4YW05 011 MX25L6473E
HP ProBook 450 G1 BIOS dump for the Wistron RAMPAGE board 12241-1, part 48.4YW05.011, read from a Macronix MX25L6473E flash chip.
BIOS · 3.79 MB · 24 Apr 2022BIOS rar—3.79 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 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 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 TPN-129 DAOU83MB6E0.bin Quanta U83
BIOS binary for an HP ProBook with the TPN-129 regulatory model code, built on Quanta U83 board DAOU83MB6E0, provided as a 3.84 MB ZIP archive.
BIOS · DAOU83MB6E0 · 3.84 MB · 28 Aug 2021BIOS zip3.84 MB - hp probook 450 rampage mb 12241 - 1. 48.4Yw04.011
BIOS dump for the HP ProBook 450 with Rampage named as the project, board 12241-1 and PCB part 48.4YW04.011, stored as a 3.99 MB ZIP.
BIOS · 3.99 MB · 5 Aug 2019BIOS zip—3.99 MB - Hp probook 440 G1 Rampgae 12241-1 bios (clean Me) test ok
BIOS dump for the HP ProBook 440 G1, Wistron Rampage board 12241-1, with the Management Engine region cleaned and the image reported as tested and working.
BIOS · 12241-1 · 3.52 MB · 13 Jun 2026BIOS rar3.52 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 · 15 Jun 2022BIOS zip—4.15 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 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 4540S Roadrunner 1 1 12260 1 48 4SI08 011 UMA 25Q64FVSIG
BIOS for the HP ProBook 4540s, platform Roadrunner, UMA version, for a Winbond 25Q64FVSIG flash chip, which is 64 Mbit (8 MB).
BIOS · 3.46 MB · 2 Sept 2021BIOS 7z—3.46 MB - HP ProBook 450 G0 FiJi MB 12238 1 48 4YZ31 001 UMA 25Q64FVSIG
BIOS dump for the HP ProBook 450 G0, codenamed FiJi, from mainboard 12238-1 with PCB number 48.4YZ31.001, UMA graphics version.
BIOS · 3.52 MB · 11 Jan 2021BIOS rar—3.52 MB - Hp Probook 4540S Roadrunner 1 1 12260 1 48 4SI08 011 UMA 25Q64FVSIG
BIOS dump for the HP ProBook 4540s with the Roadrunner board 12260-1, PCB number 48.4SI08.011, UMA graphics, intended for a Winbond 25Q64FVSIG flash chip.
BIOS · 3.52 MB · 16 May 2022BIOS rar—3.52 MB - HP ProBook 450 G1=8=Rampage MB 12241-1 48.4YW03.011
ZIP archive with BIOS firmware for the HP ProBook 450 G1, built on the Wistron board 12241-1 codenamed Rampage, with the PCB part number 48.4YW03.011 also listed.
BIOS · 12241-1 · 3.99 MB · 6 Sept 2017BIOS zip3.99 MB - hp probook 450 rampage mb 12241-1. 48.4Yw04.011
BIOS firmware for the HP ProBook 450 on the Rampage motherboard, Wistron 12241-1, PCB part 48.4YW04.011, in a 4.04 MB ZIP.
BIOS · 12241-1 · 4.04 MB · 23 Jun 2021BIOS zip4.04 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 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 - HP PROBOOK 450 G0 FiJi MB-12238-1 (48.4YZ31.001).BIN
BIOS image for the HP ProBook 450 G0, FiJi mainboard 12238-1 with Wistron part number 48.4YZ31.001, supplied as a BIN inside a ZIP of 3.61 MB.
BIOS · 12238-1 · 3.61 MB · 6 Apr 2021BIOS zip3.61 MB - Hp Probook 4540S Roadrunner 1 1 12260 1 48 4SI08 011 UMA 25Q64FVSIG
BIOS image for the HP ProBook 4540s, platform code name Roadrunner, for the UMA version that uses integrated graphics.
BIOS · 3.52 MB · 7 Sept 2022BIOS rar—3.52 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 440 G9 DA0X8SMB8H1 REV H i7 1255U 32MB WORKING BIOS 100%
BIOS archive for the HP ProBook 440 G9 on Quanta board DA0X8SMB8H1, revision H, from a unit with an Intel Core i7-1255U.
BIOS · DA0X8SMB8H1 · 13.7 MB · 2 Nov 2024BIOS rar13.7 MB - HP PROBOOK 430 G1 Racer MB 12239 1N 48 4YV09 01N KBC1126 NU SR170
Firmware dump for the HP ProBook 430 G1, which the name ties to the Racer motherboard, board code 12239-1N with PCB marking 48.4YV09.01N.
BIOS · 4.02 MB · 14 Feb 2022BIOS zip—4.02 MB - HP PROBOOK 445 G1 (12240-1 PYTHON 14 MB 48.4ZC05.011) BIOS
BIOS for the HP ProBook 445 G1, board 12240-1 on the Python 14 platform, with PCB marking 48.4ZC05.011, in a 2.88 MB RAR.
BIOS · 12240-1 · 2.88 MB · 5 Mar 2022BIOS rar2.88 MB - AFS Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001
HP ProBook 440 G0 (written G440_G0) firmware for the Fiji board, MB 12238-1, PCB 48.4YZ31.001.
BIOS · 12238-1 · 3.70 MB · 9 Feb 2024BIOS rar3.70 MB - Probook G440 G0 Fiji MB-12238-1 48.4YZ31.001
BIOS package for the HP ProBook 440 G0 on the Fiji platform, Wistron board 12238-1 with PCB code 48.4YZ31.001.
BIOS · 12238-1 · 3.70 MB · 14 Jul 2018BIOS rar3.70 MB