BIOS package for a board identified as ZX-H61C, version 1.4, packed in a 2.34 MB RAR. The H61 in the name suggests the Intel H61 chipset, as used on generic and OEM desktop boards. Extract the image and compare its size with the capacity of the SPI flash on the board, because an image that does not match the chip will not fit. Read and save the original chip contents with a programmer such as a CH341A before flashing, and make sure the board marking reads V1.4 exactly.
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 (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 10 Aug 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 1 Dec 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 19 Dec 2021 | Open file on RM Schematics |
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @schematics_bios | 3 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 →