Firmware dump for the HP ProBook 4530s, 4.00 MB in BIN format, with the word display in the name, possibly indicating it was used to fix a no-display fault, though the name does not explain this. No board number or revision is given. The 4 MB size fits a 32 Mbit SPI flash chip, programmed with a tool such as CH341A or RT809H. Back up the existing chip before writing, verify the capacity matches, and confirm the motherboard variant, since the 4530s shipped with different graphics configurations.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @bios_laptop. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →