DA0BLKMB6E0 – Toshiba Satellite C50
The Toshiba Satellite C50 and Toshiba Satellite L50-B are built on the DA0BLKMB6E0 board designed by Quanta. The catalog lists 3 files for it: 3 BIOS files.
File names mention revision E. First posted in July 2018 in BIOS Archive.
BIOS dumps 3
From the uploader
Toshiba Satellite L50-B DA0BLKMB6E0
Model: BLK
REV:E
BIOS
l50_blk_25lq64csig
l50_blk_24c08wp
Board facts
| Board number | DA0BLKMB6E0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta BLK |
| Revisions | E |
| First seen | 2018-07-08 |
| Source channels | 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 DA0BLKMB6E0
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .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 DA0BLKMB6E0 board?
DA0BLKMB6E0 is a Quanta board number used by Toshiba.
Which laptops use the DA0BLKMB6E0 board?
Files in the catalog link DA0BLKMB6E0 to the Toshiba Satellite C50 and Toshiba Satellite L50-B.
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.