HP SPECTRE X360 15-CH DAX35AMBAG0
BIOS X35A
083BA.bin
083BB.bin
OK
BIOS X35A
083BA.bin
083BB.bin
OK
About this board
This thread is for the HP Spectre X360 15-CH with main board DAX35AMBAG0.
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.
From the title: convertible (2-in-1) design.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no POST after a failed BIOS update, a corrupted BIOS chip after a power cut, or a board that powers on with no display.
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 DAX35AMBAG0 in File Finder.
Attachments
HP DAX35AMBAG0 083BA.bin.zip
5.7 MB · Views: 9
5.7 MB · Views: 9
HP X35A 083BB .bin.zip
5.5 MB · Views: 12
5.5 MB · Views: 12
