BIOS image for the Acer Spin 3 SP315-51-79NT convertible laptop, board code ST5DB revision 2.0. The raw BIN file is 8MB and can be opened directly in an SPI programmer application for writing to the flash chip. It serves to recover a laptop stuck with a corrupted firmware or no display after an update. Confirm that the PCB marking and revision agree, check that an 8MB chip is fitted, and read the original contents first so that serial and product data can be restored if needed.
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 @afsbiosfree. 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 →