AU B173HW02 V1

BIOS .bin 256 B Shared

EDID for the AU Optronics B173HW02 panel, revision V1, a 17.3-inch notebook display; no laptop model is given. The 256-byte image matches a full 24C02 EEPROM and holds the panel identity and timing descriptors read by the GPU over DDC/I2C. It helps when a corrupted panel EEPROM causes a black screen, a missing native resolution or an unknown monitor in the system. Flash it with a programmer and clip or a DDC utility. Check the model and revision against the panel label, and back up the existing data first.

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.

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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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