BIOS image for the ASUS B450M-DRAGON desktop motherboard, an AM4 board on the AMD B450 chipset, supplied as an 8.18 MB RAR archive.

BIOS for the MSI B450 Tomahawk AM4 motherboard, model code MS-7C02. MSI uses MS-7xxx numbers printed on the PCB to identify the board.

BIOS archive for the ASRock B450M Steel Legend desktop motherboard, firmware version 3.6, with a 16MB size stated, matching a 16 MB SPI flash chip.

BIOS for the ASUS Prime B450M-A II desktop motherboard, an AM4 board with the AMD B450 chipset, stored as a 44.9 MB RAR.

Repair guide for the ASUS PRIME B450M-A II motherboard, an AMD B450 chipset desktop board, supplied in a 1.10 MB RAR.

ASRock B450M Steel Legend BIOS, version 4.20, sized for a 16 MB flash chip and stored as a 10.2 MB RAR archive; the name spells the model as Stell.

Archive whose name points to the official BIOS package for the Gigabyte B450M-DS3H-WIFI motherboard, around 11.2 MB in ZIP form.

BIOS ROM for the B450M Steel Legend desktop motherboard, version 1.00, sized for a 16MB flash chip.

BIOS for the ASRock B450 Steel Legend, an AMD AM4 motherboard based on the B450 chipset.

BIOS image for the MSI B450 TOMAHAWK MAX motherboard, board number MS-7C02, intended for a 32MB SPI flash and packed as RAR.

BIOS ROM for the ASRock B450M-HDV R4.0 motherboard, firmware version 7.40, in a ZIP archive of about 10.6 MB.

Gigabyte B450 AORUS PRO desktop motherboard BIOS package, version F60, supplied as a 10.8 MB zip archive. The B450 chipset places this board on the AMD AM4 platform.

BIOS image for the ASUS TUF B450M-PLUS GAMING motherboard, version 1814 according to the name, raw bin of 16.0 MB matching a 128 Mbit SPI flash chip.

BIOS package for the Gigabyte B450M GAMING, board revision 1.0, in a 10.1 MB RAR archive.

Tested BIOS image for the Gigabyte GA-B450M DS3H desktop board, reported as working. No revision or BIOS version appears in the name.

BIOS firmware archive for the MSI B450M PRO-VDH V2 motherboard, board code MS-7A38, packed as a 25.9 MB RAR.

BIOS archive for the Gigabyte B450I AORUS PRO WIFI, a mini-ITX AMD AM4 motherboard. The name says nothing about version or modifications, so treat it as a generic board…

Working BIOS and EC firmware for the Gigabyte B450 AORUS ELITE desktop motherboard, version 1.0, with the ITE IT8733 named as the super I/O controller whose firmware is…

BIOS archive for the ASUS TUF GAMING B450M-PRO II AMD motherboard, 45.6 MB in size, which suggests it contains several files or images, possibly including update…

BIOS dump for the ASUS PRIME B450M-A motherboard, read directly from a Winbond W25Q128JV flash chip in a SOIC-8 package, according to the name.

BIOS for the ASRock B450M Steel Legend motherboard, version B45MSTL4.10, intended for a 16 MB flash chip, stored in a 10.1 MB RAR archive.

Firmware dump labelled for a B450M PRO-M2 board carrying the code MS-7B84 with version 2D0, sized for a 16MB flash chip and stored as a RAR archive.

BIOS package for the Gigabyte B450M H desktop motherboard, revision 1.2, sized for a 16MB SPI flash chip.

BIOS image for the ASUS PRIME B450M-A motherboard, revision 1.01, marked OK as working.

Firmware for the ASRock B450M Pro4 motherboard, board revision R1.0 or 2.0 as the name suggests, BIOS version 5.30, provided as a 10.6 MB ZIP.

A RAR archive for the Gigabyte B450 AORUS M, revision 1.0, containing a 16 MB BIOS image plus firmware for the IT8972E chip.

BIOS firmware for the ASUS TUF Gaming B450M-PRO S, an AMD AM4 motherboard, provided as a 42.2 MB RAR archive.

BIOS image for the ASUS PRIME B450M-GAMING BR motherboard, an AMD B450 desktop board in the BR variant, compressed in a 19.7 MB RAR archive.

MSI B450M PRO-M2 MAX BIOS archive, board code MS-7B84, packed as a 26.4 MB RAR. This is an AMD B450 chipset micro-ATX board; the name lists no firmware version, so…

BIOS image for the ASUS Prime B450M-A, an AM4 micro-ATX motherboard, packed in a 9.84 MB rar archive.

A 16 MB BIOS image for the Gigabyte B450M AORUS ELITE, revision 1.0, an AMD AM4 board, in a RAR archive.

Working BIOS for the Gigabyte B450 AORUS PRO WIFI motherboard, packed as a 10.3 MB RAR archive, whose name also lists the ITE IT8686E Super I/O and IT8972E chips.

BIOS image packed in a RAR archive for the Gigabyte B450M K desktop motherboard, revision 2.0, marked by its source as tested and working.

BIOS image for the B450M DS3H V2 motherboard, revision 1.x, built on AMD AGESA version 1.2.0.7 according to the name.

BIOS image for the ASUS PRIME B450-PLUS desktop motherboard, an AM4 board, contained in a 20.2 MB RAR archive.

Firmware package for the ASRock B450M Pro4, covering board revisions 1.0 and 2.0, with version 5.30 in the name.

BIOS dump for the Lenovo B450 using the LA14 mainboard, Wistron number 09212-2M with PCB code 48.4DM01.02M, and a U40 designation that likely refers to the flash chip…

Firmware for the MSI B450M-A PRO MAX desktop motherboard, model code MS-7C52, noted in the name as a 32 MB BIOS.

BIOS image for the Gigabyte B450M DS3H WIFI desktop board, labelled as a working 16MB dump and compressed in a RAR of about 21.8 MB.

BIOS image for the MSI B450M Mortar motherboard, model code MS-7B89, intended for a 16 MB flash chip and delivered as a 9.25 MB zip archive.