Firmware dump for the Acer Aspire SW3-013 Switch tablet on the board marked P0KCC, in a RAR archive of 2.72 MB. No revision is stated, so compare against your board before choosing between dumps for this platform. Such an image is used to restore a corrupted BIOS by programming the SPI flash directly with a clip and programmer such as the CH341A. Save a full read of the original chip before erasing it, since it may hold device-specific data, and check the image size fits the chip.
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 →