DA0MTCMB8F0 – Toshiba Satellite C40-A
DA0MTCMB8F0 is the Quanta main board used in the Toshiba Satellite C40-A, Toshiba Satellite C45 and Toshiba Satellite C45-ASP4206FL. ChambersDesignInc.com has indexed 4 files for this board — 3 BIOS files and 1 schematic.
Revisions seen in file names: F. First posted in May 2019 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 3
Schematics 1
Board facts
| Board number | DA0MTCMB8F0 |
|---|---|
| Designed by | Quanta |
| Platform group | MTC |
| Revisions | F |
| First seen | 2019-05-06 |
| 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 DA0MTCMB8F0
- Toshiba Satellite C40-A
- Toshiba Satellite C45
- Toshiba Satellite C45-ASP4206FL
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 |
|---|---|---|
| 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
Who designed the DA0MTCMB8F0 board?
DA0MTCMB8F0 is a Quanta board number used by Toshiba.
Is there a boardview for DA0MTCMB8F0?
No boardview has been indexed for DA0MTCMB8F0 yet; the schematic is available on this page.
Which laptops use the DA0MTCMB8F0 board?
Files in the catalog link DA0MTCMB8F0 to the Toshiba Satellite C40-A, Toshiba Satellite C45 and Toshiba Satellite C45-ASP4206FL.
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.