DA0U92MB6D0 – HP 15
The DA0U92MB6D0 (Quanta) motherboard is found in the HP 15, HP 15-N055ST, HP 15-N060CA and HP 15-N265ST. ChambersDesignInc.com has indexed 10 files for this board — 6 BIOS files, 2 schematics and 2 boardviews.
Revisions seen in file names: D. The BIOS dumps are 4 MB images. The earliest file dates from August 2017 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 6
Schematics 2
Boardviews 2
Board facts
| Board number | DA0U92MB6D0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta U92 |
| Revisions | D |
| BIOS chip size | 4 MB |
| Flash chip | 25Q32FV |
| Graphics | discrete GPU |
| First seen | 2017-08-12 |
| 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 DA0U92MB6D0
- HP 15
- HP 15-N055ST
- HP 15-N060CA
- HP 15-N265ST
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
Questions
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
Is there a boardview for DA0U92MB6D0?
Yes, 2 boardview files in .bdv format.
Which laptops use the DA0U92MB6D0 board?
Files in the catalog link DA0U92MB6D0 to the HP 15, HP 15-N055ST, HP 15-N060CA and HP 15-N265ST.
Who designed the DA0U92MB6D0 board?
DA0U92MB6D0 is a Quanta board number used by HP.
What BIOS chip size does DA0U92MB6D0 use?
The BIOS images for DA0U92MB6D0 are 4 MB. Flash chips named in the files: 25Q32FV.
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.