Small RAR archive, about 40.6 KB, containing a PCHC firmware repository, a collection of the Platform Controller Hub configuration modules used in Intel firmware images. The name lists no chipset family or version, so the included files must be examined before choosing one. These modules come into play when an image is rebuilt with Intel FIT or similar tools and each component must match the PCH generation. Before writing anything rebuilt with them, read and keep a backup of the original flash chip using an SPI programmer.
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 @laptexlaptopbios. 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 | |
|---|---|---|
| @laptexlaptopbios | 13 Feb 2025 | Open file on RM Schematics |
| @laptexdna | 14 Feb 2025 | Open file on RM Schematics |
| @sm_bios | 21 Feb 2025 | Open file on RM Schematics |
| @smbiossupport | 21 Feb 2025 | 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 →