ASUS K43LY REV;3.1 4MB BIOS OK

BIOS .rar 1.40 MB Shared

BIOS dump for the ASUS K43LY notebook at board revision 3.1, intended for a 4MB flash chip and reported as working. Packed as a 1.40 MB RAR, it should contain a binary image to be written to the SPI BIOS chip with an external programmer when the board will not POST due to firmware corruption. Read and keep the original chip before erasing it, make sure the extracted image is exactly 4MB, and confirm the revision on your PCB is 3.1 before flashing.

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 @pkbiosbdv. Enginerys does not host this file.

How to open a .rar file

Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.

7-ZipWinRARThe Unarchiver (macOS)

More about .rar files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →

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