BIOS image for the Samsung R508 notebook, labelled okkk to mark it as tested. At 2 MB it fits a 16 Mbit SPI flash chip, so make sure the chip on the board has that capacity, because a mismatched image will not fit. It is used to restore a board with corrupted firmware by programming the chip with an external programmer, either in circuit with a clip or after desoldering. Back up the original chip before writing and check the board number printed on the PCB.
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 @biosarchive. 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 →