DA0AT1MB8F1 – HP Pavilion DV6640ER
The HP Pavilion DV6640ER, HP Pavilion DV-6550EC, HP Pavilion DV6000 and HP Pavilion DV9000 are built on the DA0AT1MB8F1 board designed by Quanta. 7 files are indexed for this board: 5 BIOS files and 2 schematics.
Revisions seen in file names: F. The BIOS dumps are 1 MB images. First posted in September 2017 in Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive.
BIOS dumps 5
Schematics 2
Board facts
| Board number | DA0AT1MB8F1 |
|---|---|
| Designed by | Quanta |
| Platform group | AT1 |
| Also known as | Quanta AT1 |
| Revisions | F |
| BIOS chip size | 1 MB |
| First seen | 2017-09-05 |
| 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 DA0AT1MB8F1
- HP Pavilion DV6640ER
- HP Pavilion DV-6550EC
- HP Pavilion DV6000
- HP Pavilion DV9000
- HP Pavilion V6000
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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 DA0AT1MB8F1 use?
The BIOS images for DA0AT1MB8F1 are 1 MB.
Who designed the DA0AT1MB8F1 board?
DA0AT1MB8F1 is a Quanta board number used by HP.
Is there a boardview for DA0AT1MB8F1?
No boardview has been indexed for DA0AT1MB8F1 yet; the schematic is available on this page.
Which laptops use the DA0AT1MB8F1 board?
Files in the catalog link DA0AT1MB8F1 to the HP Pavilion DV6640ER, HP Pavilion DV-6550EC, HP Pavilion DV6000, HP Pavilion DV9000 and HP Pavilion V6000.
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.