DATE1MMB8E0 – Toshiba M330
The DATE1MMB8E0 (Quanta) motherboard is found in the Toshiba M330 and Toshiba Satellite U400. The catalog lists 4 files for it: 4 BIOS files.
File names mention revision E. BIOS images are 2 MB. The earliest file dates from December 2017 (BIOS Archive).
BIOS dumps 4
Board facts
| Board number | DATE1MMB8E0 |
|---|---|
| Designed by | Quanta |
| Revisions | E |
| BIOS chip size | 2 MB |
| First seen | 2017-12-19 |
| 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 DATE1MMB8E0
- Toshiba M330
- Toshiba Satellite U400
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 DATE1MMB8E0 board?
DATE1MMB8E0 is a Quanta board number used by Toshiba.
What BIOS chip size does DATE1MMB8E0 use?
The BIOS images for DATE1MMB8E0 are 2 MB.
Which laptops use the DATE1MMB8E0 board?
Files in the catalog link DATE1MMB8E0 to the Toshiba M330 and Toshiba Satellite U400.
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.