BIOS archive for the Acer Veriton Z4660G all-in-one, with the board code VBUZZ and the number 17575-1 given in the name. The 17575-1 format follows the Wistron numbering scheme, meaning Wistron manufactured this board for Acer. Firmware images like this are written to the SPI flash chip with a programmer when the machine fails to post or after an interrupted update. Check that the board number on the PCB is identical, back up the original chip contents and confirm the dump size equals the chip capacity before flashing.
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 | 22 Aug 2023 | Open file on RM Schematics |
| @generalbios | 12 Oct 2023 | 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 →