BIOS archive for a Haier desktop motherboard labelled H81H3-CM V1.0, using a Winbond W25Q64BV flash chip, catalogued under Clevo. The H81 in the board name points to the Intel H81 chipset, and the W25Q64BV is a 64Mbit (8MB) SPI part. The image is intended for reprogramming that chip on a board stuck without display or failing after a bad update. Confirm the board marking and V1.0 revision, read and keep the existing chip contents, and make sure the file is 8MB before flashing.</description>
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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →