DA0U52MB6E0 – HP 14
The HP 14, HP 14-B012AU and HP 14-xxxXX are built on the DA0U52MB6E0 board designed by Quanta. 5 files are indexed for this board: 4 BIOS files and 1 schematic.
File names mention revision E. The earliest file dates from January 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 4
Schematics 1
Board facts
| Board number | DA0U52MB6E0 |
|---|---|
| Designed by | Quanta |
| Revisions | E |
| First seen | 2018-01-14 |
| 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 DA0U52MB6E0
- HP 14
- HP 14-B012AU
- HP 14-xxxXX
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .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
Who designed the DA0U52MB6E0 board?
DA0U52MB6E0 is a Quanta board number used by HP.
Is there a boardview for DA0U52MB6E0?
No boardview has been indexed for DA0U52MB6E0 yet; the schematic is available on this page.
Which laptops use the DA0U52MB6E0 board?
Files in the catalog link DA0U52MB6E0 to the HP 14, HP 14-B012AU and HP 14-xxxXX.
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.