DA0X83MB6H0 – HP ProBook 450 G4
DA0X83MB6H0 is the Quanta main board used in the HP ProBook 450 G4, HP 250 G3 and HP ProBook X83. 10 files are indexed for this board: 7 BIOS files, 1 schematic and 2 boardviews.
File names mention revision H. The earliest file dates from October 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 7
Schematics 1
Boardviews 2
Board facts
| Board number | DA0X83MB6H0 |
|---|---|
| Designed by | Quanta |
| Platform group | X83 |
| Also known as | Quanta X83 |
| Revisions | H |
| Graphics | discrete GPU |
| First seen | 2018-10-04 |
| 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 DA0X83MB6H0
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Is there a boardview for DA0X83MB6H0?
Yes, 2 boardview files in .bdv format.
Who designed the DA0X83MB6H0 board?
DA0X83MB6H0 is a Quanta board number used by HP.
Which laptops use the DA0X83MB6H0 board?
Files in the catalog link DA0X83MB6H0 to the HP ProBook 450 G4, HP 250 G3 and HP ProBook X83.
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.