DA0HK8MB6E0 – Sony SVF142
The DA0HK8MB6E0 (Quanta) motherboard is found in the Sony SVF142, Sony 14 and Sony 142A25TSVF14-SERIES. ChambersDesignInc.com has indexed 12 files for this board — 9 BIOS files, 3 schematics and 1 boardview.
File names mention revision E. BIOS images are 8 MB. The earliest file dates from January 2017 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 9
Schematics 3
Board facts
| Board number | DA0HK8MB6E0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta HK8 |
| Revisions | E |
| BIOS chip size | 8 MB |
| Flash chip | 25Q64FVSIG |
| First seen | 2017-01-26 |
| 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 DA0HK8MB6E0
- Sony SVF142
- Sony 14
- Sony 142A25TSVF14-SERIES
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 |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| 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 |
Questions
Is there a boardview for DA0HK8MB6E0?
Yes, 1 boardview file.
Which laptops use the DA0HK8MB6E0 board?
Files in the catalog link DA0HK8MB6E0 to the Sony SVF142, Sony 14 and Sony 142A25TSVF14-SERIES.
Who designed the DA0HK8MB6E0 board?
DA0HK8MB6E0 is a Quanta board number used by Sony.
What BIOS chip size does DA0HK8MB6E0 use?
The BIOS images for DA0HK8MB6E0 are 8 MB. Flash chips named in the files: 25Q64FVSIG.
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.