AU B170PW03 V4

BIOS .bin 256 B Shared

AU Optronics B170PW03 panel EDID, revision V4, for a 17-inch notebook LCD. No device brand appears in the name. The 256-byte image corresponds to a full 24C02 EEPROM read and carries the vendor code, product ID and timings the video chip requests over DDC. Technicians use it to restore a panel whose identification data was lost, which causes no picture or wrong resolution. Before programming, compare the panel label and revision, since V1 and V4 parts can differ, and read the chip first as a backup.

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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