Zipped flash read from a Winbond W25Q64BV chip, saved 10 April 2022. The W25Q64 holds 8 MB, a common capacity for laptop BIOS chips.

Raw read of a Macronix MX25L6405 flash chip, 8.00 MB, with a doubled extension in the name and no model, board or version information.

Unlabelled 2 MB binary dump called U21, giving no device, maker or board information beyond what looks like a component reference designator.

BIOS dump for the HP Pavilion Laptop PC 15-eg1000, product code 43F52AV, in a 6.84 MB ZIP.

RAR archive of about 61.7 MB described by its name as a laptop testing tool from Z Info Service, filed under BIOS and firmware.