BIOS for an Intel desktop board DH61BF, built on the H61 chipset, with regulatory code KCC-REM-DH61BF and a 99-B6-E1-E8-ER reference, sized for a 4 MB flash chip, in a 3 MB RAR archive. Technicians program such images onto the SPI chip with a hardware programmer when the board fails to POST after a bad update. Read and keep the original chip contents first, since the MAC address may be stored there, and confirm the chip is 32 Mbit so the 4 MB image fits.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 30 Dec 2021 | Open file on RM Schematics |
| @pepeelectronica | 26 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 2026 | 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 →