ECS H81H3-M4 BIOS (8 MB, clean ME)
File details
| Type | BIOS |
|---|---|
| Brand | ECS |
| Model | H81H3-M4 |
| Board maker (ODM) | Elitegroup |
| Device | Desktop motherboard |
| Format | RAR |
| Size | 3.5 MB |
| BIOS chip size | 8 MB |
| Marks | clean ME, tested by uploader, fast boot |
| Added | July 3, 2025 |
| Updated | |
| Original file name | ECS_H81H3-M4_V1.0A FAST BOOT 8MB WORKING BIOS 100%.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
ECS_H81H3-M4_V1.0A FAST BOOT 8MB WORKING BIOS 100% BIOS dump for the ECS H81H3-M4 desktop motherboard from Elitegroup, supplied for an 8 MB flash chip, with the Intel ME region cleaned and a fast boot option noted. The uploader marks it as tested, though that is their own claim. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Before flashing, check that the board number and revision on your board match the file, and save the original chip contents as a backup.
For the ECS H81H3-M4 the catalog also has 1 schematic and 4 BIOS dumps.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: ECS H81H3-M4. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.