EC firmware dump for a Quanta-made laptop motherboard numbered DAG3EFMBEE0, revision E, packed in a small RAR archive of 57 KB. The name indicates a 256KB image for an ITE embedded controller and marks it as tested and working. The DAxxxxMBxx pattern is Quanta's board numbering, so the laptop brand may differ. Unpack it and write the image with a programmer suited to the EC or its SPI chip, after saving a backup of the original contents and confirming the PCB revision matches."
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 @sbiosworldchannel. 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 | |
|---|---|---|
| @sbiosworldchannel | 15 Jul 2026 | Open file on RM Schematics |
| @skclappybios | 15 Jul 2026 | Open file on RM Schematics |
| @sboisworld | 15 Jul 2026 | Open file on RM Schematics |
| @dtechbios | 15 Jul 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 →