BIOS firmware for the Acer Aspire A315-510P laptop, tied to the board code NB6301A MB V3 per the name, in a 6.43 MB ZIP. Unpack it to see whether it holds a full SPI dump for programmer use or a vendor update tool. A full dump is used to recover a board after failed updates or corrupted firmware. Read and keep a backup of the original flash before writing, confirm the board code printed on the PCB, and check that the image size matches the chip capacity, or the write will fail.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →