Raw 8 MB BIOS binary for Compal motherboard LA-E541P, with the project code CIUYA and variant tokens YB, SA, SB and SD in the name, which likely identify related board versions. The size suits an 8 MB (64 Mbit) SPI flash chip, so it can be written directly with a programmer such as a CH341A. Compal uses the LA-xxxxP numbering for its boards. Read and save the existing chip first, confirm the LA number on the PCB, and verify after writing.
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 @bioshub. 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 →