la9642p

BIOS .bin 128 KB Shared

A 128 KB binary image tied to the Compal LA-9642P motherboard, with no version or chip information in the name. At this size the dump most likely holds embedded controller firmware, which Compal boards often keep on a small dedicated flash or inside the EC itself. Repair shops write such images with a hardware programmer to revive boards that will not power on or that mishandle the battery. Verify the LA number printed on the PCB, compare the size with the target chip, and keep a backup of the original read.

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.

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 →

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