Firmware archive for the Acer Aspire One AO532h, a 748 KB RAR file holding BIOS data for this netbook. No motherboard number, revision or version is given in the name, so verify the contents after extraction. Repair shops use such images to restore a dead or bricked board by reprogramming the BIOS flash chip off-board or with a clip. Before flashing, dump and keep the original contents, check that the image length matches the chip size, and confirm the board really is an AO532h rather than a similar Aspire One model.
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 @ComputerBIOSBinFile. 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 →