ZIP archive of 1.31 MB for the ECS H77H2-M4 board at revision A, built around the Intel H77 chipset as the model name implies. The name does not specify the contents, so inspect them before use. Schematic pages are handy for tracing CPU and memory power rails, checking the standby and sequencing signals, and locating faulty components. Unpack with any ZIP tool. Confirm revision A and the M4 suffix on the board, because the closely related M3 model has a different layout.
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 @pepeelectronica. 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 | |
|---|---|---|
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @boardviewsandachematics | 2 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 15 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.