BIOS image for the Acer Aspire 5310, marked working. The name specifies an MX25L8005 class 8 Mbit SPI flash chip, which agrees with the 1.00 MB size. It can be written with a CH341A or similar programmer using an SOIC-8 clip or after removing the chip. Technicians use it to repair boards that stay dead after a corrupted BIOS. Dump and keep the original first, and verify the write. Check that the board matches the 5310 and that the chip marking is correct.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →