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368 files
  • 450g3 video late. 11.0.18.1002 CON LP C NPDM PRD RGN

    RAR archive of 4.49 MB for the HP ProBook 450 G3, described as addressing late video, i.e. slow appearance of the picture at power on.

    BIOS · 4.49 MB · 25 Apr 2026
    BIOS rar
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    4.49 MB
  • Probook450 G2 ZPL40 ZPL50 ZPL70 LA B181P Rev 1 0 2014 04 25

    BIOS dump for the HP ProBook 450 G2 on Compal board LA-B181P revision 1.0, dated 2014-04-25, with ZPL40, ZPL50 and ZPL70 listed as the platform codes covering related…

    BIOS · LA-B181P · 4.14 MB · 1 Jan 2022
    BIOS rar
    4.14 MB
  • probook450g7-new

    Raw BIOS binary for the HP ProBook 450 G7, marked new, 16.0 MB in size, which corresponds to a 128 Mbit SPI flash chip.

    BIOS · 16.0 MB · 25 Apr 2026
    BIOS bin
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    16.0 MB
  • HP PROBBOK 459 G9 12TH WORKING BIOS 100%

    Working BIOS for the HP ProBook 459 G9 based on a 12th-generation Intel platform, reported as fully tested.

    BIOS · 13.5 MB · 14 Jun 2023
    BIOS rar
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    13.5 MB
  • HP -la-b181p zlp40 50-70 la-b181p rev 1.0

    Raw BIOS binary for HP boards on the Compal LA-B181P mainboard, revision 1.0, with the ZLP40/50/70 project code associated with ProBook 440, 450 and 470 G2 models.

    BIOS · LA-B181P · 4.69 MB · 7 May 2018
    BIOS bin
    4.69 MB
  • X8M-8L

    HP firmware archive labelled X8M-8L, a 17.7 MB RAR; the name gives no model, board revision or BIOS version, so its exact target cannot be confirmed from the label…

    BIOS · 17.7 MB · 12 Nov 2023
    BIOS rar
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    17.7 MB
  • Main 32 Top Bios 1

    Main BIOS image of 32.0 MB for an HP machine built on Quanta board DAX8SFMB8B1, taken from the chip on the top side of the board.

    BIOS · DAX8SFMB8B1 · 32.0 MB · 14 Oct 2026
    BIOS bin
    32.0 MB
  • x63c test ok

    Raw 16 MB BIOS image for the Quanta X63C project, the code used for the HP ProBook 450 G3 board DAX63CMB6C0 in this set; the name marks it as test OK, meaning it was…

    BIOS · 16.0 MB · 13 Jan 2023
    BIOS bin
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    16.0 MB