41KR read

BIOS .bin 2.00 MB Shared

Firmware read labelled 41KR, a 2.00 MB raw binary that the word read suggests was pulled straight from a flash chip with a programmer. The name gives no brand, model or board number, so the 41KR token is the only clue to which board it belongs to. Compare it against the label or part number on the original chip before use. Open it in a hex editor to look for readable version strings, back up the existing chip contents first, and confirm the target flash is 16 Mbit, because a 2 MB image will not fit a smaller part.

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 @laptopdesktopbiosbin. 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.

CH341A + NeoProgrammer / AsProgrammerflashromRT809F / RT809HTL866II / T48UEFITool (to inspect)HxD (hex editor)

More about .bin files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →