CHUNGHWA CLAA140WB01A (SONY)

BIOS .bin 256 B Shared

An EDID dump of a Chunghwa CLAA140WB01A 14-inch panel taken from a Sony notebook, according to the name. The exact Sony model is not given. At 256 bytes it is a full image of the panel's configuration EEPROM. Writing it back restores identification when the internal display fails to initialise or picks a wrong resolution. Confirm the panel code on the label, decode the file in an EDID viewer to check its integrity, and back up the original chip before programming.

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.

All sources (4)

The same file was posted more than once. If one link is dead, try the next.

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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