Acer Chromebook C731 - DA0ZHMMB6C0 - ZHM BIOS BIN
25Q64FW 1.8 VOLT
UNLOCK PATCH
TESTED MAC COMPUTER
25Q64FW 1.8 VOLT
UNLOCK PATCH
TESTED MAC COMPUTER
About this board
Acer Chromebook C731 - ZHM — motherboard DA0ZHMMB6C0.
Acer had this board built by Quanta; Quanta board numbers start with DA and include MB. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search DA0ZHMMB6C0 in File Finder.
