DA0U81MB6C0 – HP Pavilion 15-N010TX
The HP Pavilion 15-N010TX, HP 15-N203SE, HP Pavilion U81 and HP 15 are built on the DA0U81MB6C0 board designed by Quanta. The catalog lists 18 files for it: 13 BIOS files, 3 schematics, 2 boardviews and 3 EC firmware images.
File names mention revision C. The BIOS dumps are 1 MB and 4 MB images. First posted in September 2017 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 13
Schematics 3
Boardviews 2
From the uploader
HP 15-n066sr
DA0U81MB6C0 (Quanta U81)
737983-501 DC1390
main+EC (F.21
Board facts
| Board number | DA0U81MB6C0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta U81 |
| Revisions | C |
| BIOS chip size | 1 MB, 4 MB |
| Graphics | UMA (integrated) |
| First seen | 2017-09-06 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, Laptop & Desktop BIOS Files |
| 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 DA0U81MB6C0
- HP Pavilion 15-N010TX
- HP 15-N203SE
- HP Pavilion U81
- HP 15
- HP 15 N017TX
- HP 15-N018TU
- HP 15-N066SR
- HP 15 N264SE
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 |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
What BIOS chip size does DA0U81MB6C0 use?
The BIOS images for DA0U81MB6C0 are 1 MB and 4 MB.
Which laptops use the DA0U81MB6C0 board?
Files in the catalog link DA0U81MB6C0 to the HP Pavilion 15-N010TX, HP 15-N203SE, HP Pavilion U81, HP 15, HP 15 N017TX, HP 15-N018TU, HP 15-N066SR and HP 15 N264SE.
Who designed the DA0U81MB6C0 board?
DA0U81MB6C0 is a Quanta board number used by HP.
Is there a boardview for DA0U81MB6C0?
Yes, 2 boardview files in .bdv format.
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.