BIOS archive for the Acer Iconia W500 tablet, a little over one megabyte in RAR form. The name gives no board number, revision or version, so check the contents against your unit before trusting it. A dump like this is normally written to the SPI flash chip with an external programmer when the tablet will not boot or shows a blank screen after a failed update. Read and keep the original chip contents first, and compare the image size with the flash chip capacity, because a mismatched file will not fit properly.
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 →