HA21-85X REV:3.0
biosbin.zip
biosbin.zip
About this board
This thread is for the HA21-85X.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash. Board revision: 3.0. Match the revision as well as the board number.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
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 HA21-85X in File Finder.
Attachments
GH21A003.rar
1.7 MB · Views: 2
1.7 MB · Views: 2
