BIOS archive labelled GNET AD1504Z-D, a 1.54 MB RAR whose name carries an OKOK tag that usually signals the dump was reported working. No brand, revision or chip details are given beyond the model code, so inspect the contents and identify the flash chip on the board before writing. Such dumps are used to recover systems with corrupted firmware using a CH341A or similar programmer. Save a copy of the original chip first and confirm the image size matches the chip capacity, otherwise it will not fit.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 26 Feb 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →