Here is a 256-byte EDID image for the LG LP156WH4 15.6-inch panel, without a revision suffix in the name. Technicians restore such data into the panel EEPROM when a laptop shows no image, a wrong resolution or an unidentified display in the operating system. The image can be flashed through the LVDS or eDP connector lines or directly on the chip with a serial programmer. Since several LP156WH4 revisions exist, compare with the label code on the panel and save the original contents 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.
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 →