X555LD

BIOS .bin 8.00 MB Shared

Raw 8 MB BIOS dump for the ASUS X555LD notebook, without a board revision or firmware version in the name. The size matches a 64 Mbit SPI flash and the file is suited to recovering a board that will not post or charge correctly after firmware corruption. Program it with an external SPI programmer, verify after writing, and first read and keep your own chip contents. Several X555 boards exist in different revisions, so check the PCB markings match before using it.

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.

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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