Haier X3 MB 15BFR1-010300

BIOS .rar 2.70 MB Shared

BIOS image for the Haier X3 laptop on motherboard 15BFR1-010300, catalogued under Clevo, packed in a 2.70 MB RAR. The name gives no firmware version, so compare it with the existing contents of the chip if it can still be read. A dump of this kind is flashed to the SPI chip with a hardware programmer when the machine is dead after corruption or a failed update. Save the original image before writing, confirm the board marking matches exactly, and make sure the file size equals the chip capacity.

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 .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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