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- 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 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 G3 Quanta X63C DAX63CMB6C0 REV C WORKING BIOS 100%
Working BIOS image for HP ProBook 450 G3 laptops using the Quanta X63C platform, board DAX63CMB6C0 revision C.
BIOS · DAX63CMB6C0 · 4.62 MB · 16 May 2023BIOS rar4.62 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 - 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 450 G2 ZPL40 ZPL50 ZPL70 LA B181P Rev 1 0 WORKING BIOS
BIOS image reported as working for the HP ProBook 450 G2, built on Compal motherboard LA-B181P revision 1.0, with platform codes ZPL40, ZPL50 and ZPL70 listed.
BIOS · LA-B181P · 4.01 MB · 22 Jan 2023BIOS rar4.01 MB - HP Probook 450 G2 ZPL40 ZPL50 ZPL70 La B181p Rev 1 0 Bios M73 clean
HP ProBook 450 G2 BIOS for Compal board LA-B181P revision 1.0, platform codes ZPL40, ZPL50 and ZPL70, firmware family M73, cleaned, in a 3.80 MB RAR.
BIOS · LA-B181P · 3.80 MB · 1 Jun 2026BIOS rar3.80 MB - 450 G6 16MB SOKOTOBIOS · 16.0 MB · 9 Sept 2026BIOS bin—16.0 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 - BIOS HP ProBook 450 G3 Quanta X63 DA0X63MB6H1 16M
BIOS dump for the HP ProBook 450 G3 built on Quanta X63 platform, board DA0X63MB6H1, packed as a 4.42 MB RAR.
BIOS · DA0X63MB6H1 · 4.42 MB · 14 May 2018BIOS rar4.42 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 - HP ProBook 450 G6 Notebook PC DA0X8JMB8E0 REV E i5 8265U 16MB WORKING
Firmware image for the HP ProBook 450 G6 Notebook PC, Quanta board DA0X8JMB8E0 revision E, dumped from a machine with an Intel Core i5-8265U CPU.
BIOS · DA0X8JMB8E0 · 17.3 MB · 18 Nov 2024BIOS rar17.3 MB - HP Probook 450 G5,DA0X8CMB6E0 Rev E,Bios Ver 01 02 04 Rev A Working
Working BIOS for the HP ProBook 450 G5 on the Quanta board DA0X8CMB6E0, Rev E, with BIOS version 01.02.04 Rev A, stored in a 5.36 MB RAR archive.
BIOS · DA0X8CMB6E0 · 5.36 MB · 7 Sept 2022BIOS rar5.36 MB - 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 - Z INFO SERVICE HP PROBOOK 450 G9 DA0X8SMB8H1 REV H U72 CLEAN TESTED
Clean, tested BIOS dump for the HP ProBook 450 G9 on Quanta board DA0X8SMB8H1, revision H, and the name points to chip location U72.
BIOS · DA0X8SMB8H1 · 13.2 MB · 6 Jul 2025BIOS rar13.2 MB - 450 g1 probook
BIOS dump for the HP ProBook 450 G1, an 8.00 MB .bin file; the name does not give a motherboard number or revision.
BIOS · 8.00 MB · 12 Oct 2025BIOS bin—8.00 MB - hp probook 450 g1
BIOS or firmware archive for the HP ProBook 450 G1, linked to board number 12241-1, packed as a 3.75 MB RAR.
BIOS · 12241-1 · 3.75 MB · 19 Oct 2026BIOS rar3.75 MB - probook 450 g3 DAX63CMB6C0
BIOS image packed in RAR for the HP ProBook 450 G3 on Quanta motherboard DAX63CMB6C0, about 4.5 MB compressed.
BIOS · DAX63CMB6C0 · 4.55 MB · 21 Feb 2018BIOS rar4.55 MB - Probook-450 G3
HP ProBook 450 G3 BIOS archive in rar format, about 4.77 MB. Only the model is stated, with no board number, revision, version or lock status, so open the archive and…
BIOS · 4.77 MB · 25 Apr 2026BIOS rar—4.77 MB - HP PROBOOK 440 G6 DA0X8JMB8E0 REV E i3 8145U 16MB WORKING BIOS 100%BIOS · DA0X8JMB8E0 · 22.1 MB · 21 Feb 2026BIOS rar22.1 MB
- 450 g1 probook
Second copy of an HP ProBook 450 G1 firmware image, 8.00 MB in raw binary form, with no board number or revision in the name. The (2) suffix just marks a duplicate.
BIOS · 8.00 MB · 12 Oct 2025BIOS bin—8.00 MB - LA-B181P clear me M73 (M74) 4TH 5TH GRNBIOS · LA-B181P · 10.1 MB · 28 Dec 2023BIOS rar10.1 MB
- AFS probook 450 g3 DAX63CMB6C0
BIOS image for the HP ProBook 450 G3 on Quanta board DAX63CMB6C0. Quanta numbers its motherboards in the DA…MB6x0 style, where the letter before the final zero, here C…
BIOS · DAX63CMB6C0 · 4.53 MB · 9 Feb 2024BIOS rar4.53 MB - clear-me X8C boot fastBIOS · 16.0 MB · 1 Aug 2020BIOS bin—16.0 MB
- clear-me X8C boot fastBIOS · DA0X8CMB6E0 · 16.0 MB · 27 Dec 2023BIOS bin16.0 MB
- clear-me X8C boot fastBIOS · DA0X8CMB6E0 · 16.0 MB · 14 Dec 2023BIOS bin16.0 MB
- HP 450 G3 BUILD
Raw 16 MB BIOS image labelled for the HP 450 G3 (ProBook 450 G3), with BUILD in the name but no board number or revision given.
BIOS · 16.0 MB · 11 Jul 2026BIOS bin—16.0 MB - hp 450 g2
Firmware dump for the HP ProBook 450 G2, an 8 MB binary matching a 64 Mbit SPI flash chip.
BIOS · 8.00 MB · 12 Oct 2025BIOS bin—8.00 MB - HP 450 G3 DA0X63MB6H1 REV H WORKING BIOS 100%
BIOS dump for the HP ProBook 450 G3 on Quanta board DA0X63MB6H1 revision H, labelled as fully working.
BIOS · DA0X63MB6H1 · 8.73 MB · 10 Aug 2022BIOS rar8.73 MB - HP 450 G5 DA0X8CMB6E0 BIOS X8C CLEAR ME
BIOS image for the HP ProBook 450 G5 on Quanta board DA0X8CMB6E0, project X8C, in a 7.59 MB RAR.
BIOS · DA0X8CMB6E0 · 7.59 MB · 22 Jun 2021BIOS rar7.59 MB - HP 450 G5 DA0X8CMB6E0 BIOS X8C CLEAR ME
BIOS image for the HP ProBook 450 G5 on Quanta board DA0X8CMB6E0, project X8C, with the Management Engine region cleared.
BIOS · DA0X8CMB6E0 · 16.0 MB · 16 Oct 2022BIOS bin16.0 MB - hp 450 g7 unlocked
Unlocked BIOS file for the HP ProBook 450 G7, packaged as a 7.07 MB rar. The unlocked tag generally means a dump with the BIOS password or similar protection stripped so…
BIOS · 7.07 MB · 25 Apr 2026BIOS rar—7.07 MB - Hp 450 G10 V72
Firmware archive for the HP ProBook 450 G10 tagged V72, likely a version or build label, packed as a 24.1 MB rar.
BIOS · 24.1 MB · 25 Apr 2026BIOS rar—24.1 MB - HP 450 g6 locked unlocked
Pair of BIOS dumps for the HP ProBook 450 G6, one locked and one unlocked, bundled in a 7.21 MB rar archive.
BIOS · 7.21 MB · 25 Apr 2026BIOS rar—7.21 MB - HP 450 g4 DA0X83MB6H0 REV H
BIOS archive for the HP ProBook 450 G4 on the Quanta DA0X83MB6H0 motherboard, revision H, in a 5.98 MB zip.
BIOS · DA0X83MB6H0 · 5.98 MB · 21 Sept 2025BIOS zip5.98 MB - HP 450 G9 DA0X8SMB8H1 REV H bios
BIOS dump for the HP ProBook 450 G9 on motherboard DA0X8SMB8H1 revision H, provided as a 12.1 MB RAR archive.
BIOS · DA0X8SMB8H1 · 12.1 MB · 25 Apr 2026BIOS rar12.1 MB - HP 450 G3 ME REGION FIXED outimage
BIOS image for the HP ProBook 450 G3 laptop with a fixed Management Engine region, saved as outimage and packed into a 4.75 MB RAR.
BIOS · 4.75 MB · 22 Jul 2021BIOS rar—4.75 MB - hp 450 g3 clear me (dax63cmb6c0 rev c) th 6
BIOS dump for the HP ProBook 450 G3 with the Management Engine region cleaned, made for the Quanta board DAX63CMB6C0 revision C; the trailing th 6 token is not…
BIOS · DAX63CMB6C0 · 4.42 MB · 19 Apr 2021BIOS rar4.42 MB - hp 450 g3 clear me (dax63cmb6c0 rev c) th 6
BIOS dump for the HP ProBook 450 G3 on board DAX63CMB6C0 revision C, with the Management Engine region cleared, and a th 6 tag whose meaning is not stated.
BIOS · DAX63CMB6C0 · 16.0 MB · 12 Oct 2025BIOS bin16.0 MB - 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