Backup copy, marked (2), of a 4525s BIOS dump, 2 MB in size and suitable for a 16 Mbit SPI flash. The file name lists nothing beyond the model code, so the board number and firmware revision are unknown. Compare it with the first 4525s file in a hex tool to confirm that both reads are clean. To reflash, connect a programmer to the chip, read and save its current contents, then write and verify this image. Confirm the target board matches before relying on it.
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 @biosfilebins. 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 →