DAY31AMB6C0 – HP Envy 15-K211NE
The DAY31AMB6C0 (Quanta) motherboard is found in the HP Envy 15-K211NE, HP Envy 17-K250NL, HP ProOne 400 G1 and HP ProOne 810 G2. 9 files are indexed for this board: 5 BIOS files, 3 schematics, 1 boardview and 1 EC firmware image.
File names mention revision C. First posted in December 2017 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 5
Schematics 3
Boardviews 1
Board facts
| Board number | DAY31AMB6C0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta Y31 |
| Revisions | C |
| CPU generation | Intel 5th gen |
| First seen | 2017-12-25 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Quanta board numbers follow the pattern DA + project code + MB + suffix, where the second-to-last letter is the PCB revision. |
Laptops that use DAY31AMB6C0
- HP Envy 15-K211NE
- HP Envy 17-K250NL
- HP ProOne 400 G1
- HP ProOne 810 G2
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Is there a boardview for DAY31AMB6C0?
Yes, 1 boardview file in .bdv format.
Who designed the DAY31AMB6C0 board?
DAY31AMB6C0 is a Quanta board number used by HP.
Which laptops use the DAY31AMB6C0 board?
Files in the catalog link DAY31AMB6C0 to the HP Envy 15-K211NE, HP Envy 17-K250NL, HP ProOne 400 G1 and HP ProOne 810 G2.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.