DAR18DMB6D0 – HP Pavilion G4 G6
The HP Pavilion G4 G6, HP Pavilion G4 G6 G7 DV6 and HP Pavilion G4 are built on the DAR18DMB6D0 board designed by Quanta. The catalog lists 7 files for it: 2 BIOS files, 4 schematics, 1 boardview and 2 EC firmware images.
Revisions seen in file names: D. The BIOS dumps are 4 MB images. First posted in December 2017 in Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive.
BIOS dumps 2
Schematics 4
Boardviews 1
Board facts
| Board number | DAR18DMB6D0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta R18D |
| Revisions | D |
| BIOS chip size | 4 MB |
| Graphics | UMA (integrated) |
| First seen | 2017-12-01 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Archive |
| 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 DAR18DMB6D0
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
Who designed the DAR18DMB6D0 board?
DAR18DMB6D0 is a Quanta board number used by HP.
Which laptops use the DAR18DMB6D0 board?
Files in the catalog link DAR18DMB6D0 to the HP Pavilion G4 G6, HP Pavilion G4 G6 G7 DV6 and HP Pavilion G4.
What BIOS chip size does DAR18DMB6D0 use?
The BIOS images for DAR18DMB6D0 are 4 MB.
Is there a boardview for DAR18DMB6D0?
Yes, 1 boardview file 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.