BIOS image for the ASRock Z87 Pro3 desktop motherboard, version 2.90, in a 5.40 MB RAR archive. The Z87 chipset supports Intel Haswell processors on socket LGA1150. The file can restore a board with a corrupted SPI flash that shows no display or restarts, by writing it with an external programmer. Before writing, read and keep a copy of the current chip, since it holds the board's own MAC and serial data, and confirm the image size matches the flash 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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 17 Jun 2021 | Open file on RM Schematics |
| @biosbin | 24 Mar 2022 | Open file on RM Schematics |
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 →