HP Pavilion Notebook, 15-p263ca (Touch)
DAY21AMB6D0 - Y21A
BID 02266 8MB BIOS
Version: F.43 Rev.A
Y21A-MB-C.bdv
Schematics
Quanta Y21A VINE_AMD Kaveri DIS UMA
DAY21AMB6D0 - Y21A
BID 02266 8MB BIOS
Version: F.43 Rev.A
Y21A-MB-C.bdv
Schematics
Quanta Y21A VINE_AMD Kaveri DIS UMA
About this board
This thread is for the Pavilion Notebook 15-p263ca with main board DAY21AMB6D0.
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.
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 DAY21AMB6D0 in File Finder.
