HP CQ42 DA0AX1MBH61 REV:H
biosbin.zip
biosbin.zip
About this board
This thread is for the HP CQ42 with main board DA0AX1MBH61.
HP 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. Board revision: H. 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)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
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 DA0AX1MBH61 in File Finder.
Attachments
cq42.rar
29 KB · Views: 3
29 KB · Views: 3
HP CQ42 I3 BIOS DA0AX1MBH61 REV：H.rar
1.7 MB · Views: 3
1.7 MB · Views: 3
