HP ProBook 450 G3 firmware for Quanta board DA0X63MB6H1 revision H, marked Dis for the discrete graphics version. DA0 is the Quanta prefix, X63 the project code.

HP ProBook 650 G2 BIOS for board 6050A2723701, MB A02, firmware family N76, ME cleaned and reported tested ok, in a 7.26 MB RAR.

Firmware dump labelled for the HP ProBook 6555b laptop, stored as a 2.00 MB binary file.

Firmware archive for the HP ProBook 6565b on the TOTO_SB_HB MV_MB_V1 mainboard, naming an MX25L1605D flash chip, a 16 Mbit (2 MB) Macronix SPI memory.

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 dump for the HP ProBook 440 G5 on Quanta board DA0X8BMB6G0, revision G, for a 16MB flash chip, marked working at 100 percent. It comes as a 5.98 MB RAR archive.

Firmware archive for the HP ProBook 430 G6 on Quanta board DA0X8IMB8E0, revision E, about 13.6 MB, also referencing the related DA0X8LMB8D0 board.

HP ProBook 450 G4 BIOS image with the Intel Management Engine region cleared, packed with an output image in a 5.57 MB rar.

BIOS archive for the HP ProBook 4420s with an Intel Core i5. The word display in the name suggests the dump relates to a display or no-video fault, though the exact…

BIOS dump for the HP ProBook 450 G6, built on the Quanta motherboard DAX8JMB16E0, platform code X8J.

Firmware for the HP ProBook 4520s and 4720s on board 48.4GK06.011, a Quanta-style board code, marked as confirmed working and for the Intel HD integrated graphics…

RAR archive of BIOS firmware for the HP ProBook 4730s and 4530s, two models sharing an Inventec-designed platform, 2.33 MB in size.

BIOS dump for the HP ProBook 655 G2 with an AMD processor, platform code Tropican, board 6050A2723801-MB-A02, archived at 4.15 MB.

BIOS binary for the HP ProBook 430 G2 on Compal board LA-B171P revision 1.0, compressed into a 4.02 MB RAR.

Backup BIOS image from an HP ProBook built on Quanta board DA0SX7MB6D0 revision E, labelled as taken from a unit with a no display fault.

BIOS firmware archive for the HP ProBook 450 G10, the 15.6 inch model, provided as a 14.1 MB rar file.

HP ProBook 440 G3 BIOS dump archived as RAR, for Quanta board DAX61CMB6C0 revision C, with N78 noted in the name and marked OK.

HP ProBook 640 G2 BIOS dump for the Circus platform board 6050A2723701, revision MB A02, intended for a W25Q128 flash chip, which is a 16 MB Winbond SPI device.

BIOS firmware for HP ProBook 440 and 450 G8 laptops on Quanta board X8QA, part DAX8QAMB8D0 at revision D, in a 23.1 MB RAR.

BIOS dump for the HP ProBook 430 G5 built on Quanta motherboard DA0X8BMB6F0, revision F.

Working BIOS dump for the HP ProBook 640 G5, matched to motherboard 6050A2930101-MB-A01, revision A01. The file name describes it as tested and fully working.

BIOS archive for HP ProBook 450 G2 and 440 G2 notebooks on a Compal LA-B181P mainboard, with a dump for the 470 G2 included as well.

Firmware dump labelled working for the HP ProBook 4420s, Quanta board DASX6MB16E0 revision E, with HP part number 599523-001 noted.

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.

Firmware image for the HP ProBook 640 on Inventec board 6050A2566302-MB-A02 with the Management Engine region cleaned, compressed as an 8.62 MB zip.

BIOS for the HP ProBook 4540s, platform Roadrunner, UMA version, for a Winbond 25Q64FVSIG flash chip, which is 64 Mbit (8 MB).

BIOS dump for the HP ProBook 450 G0, codenamed FiJi, from mainboard 12238-1 with PCB number 48.4YZ31.001, UMA graphics version.

BIOS backup archive for the HP ProBook x360 11 G2 EE convertible, with the name citing board 6050A290880 and marking the dump as working.

RAR-packed BIOS for the HP ProBook 4330s, Inventec Roxette board 6050A2465101-MB-A02, sized 2.28 MB, apparently a separate packaging of the same board firmware.

BIOS dump for the HP ProBook 4540s laptop, Rocky Intel motherboard 11243-1 with PCB number 48.4SI01.011, in a 3.52 MB rar archive.

Firmware dump for the HP ProBook 645 G2 and 655 G2, motherboard 6050A2723801 revision A02, where Tropican appears to be the platform code name given in the name.

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.

Original BIOS image for HP ProBook 4540s, 4440s and 4441s series laptops, tied to the board part number 683496-501 stated in the name.

EC portion of a firmware set for the HP ProBook 440 G8 on Quanta board DAX8QAMB8D0, distributed alongside a matching main image with a cleaned ME region.

Working BIOS for the HP ProBook 4340s, built on Wistron board 11241-1 with PCB number 48.4RS01.011, BIOS version F.32.

BIOS dump for the HP ProBook 650 G3 on Inventec-style board 6050A28688801-MB-A01, marked OK as working and with the ME region cleaned.

BIOS dump for the HP ProBook 450 G2 on Compal board LA-B181P, packed as a 4.56 MB ZIP. Compal labels boards with LA codes, so confirm the same number is printed on your…

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.

Repaired BIOS for the HP ProBook 6550b on Inventec board 6050A2326701, revision MB-A02, marked as ATI fixed and sized for an 8 MB flash chip. The RAR archive is 7.76 MB.

BIOS dump for the HP ProBook 430 G3 laptop on the Quanta X61 board, number DA0X61MB6G0, revision G.