6050A2578201 – Toshiba B40-A
6050A2578201 is the Inventec main board used in the Toshiba B40-A. 4 files are indexed for this board: 4 BIOS files.
File names mention revision A02. First posted in May 2018 in BIOS Archive.
BIOS dumps 4
Board facts
| Board number | 6050A2578201 |
|---|---|
| Designed by | Inventec |
| Revisions | A02 |
| First seen | 2018-05-22 |
| Source channels | BIOS Archive |
| About the number | Inventec board numbers are 6050A followed by seven digits; the -MB-Axx suffix is the board revision. |
Laptops that use 6050A2578201
- Toshiba B40-A
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
Which laptops use the 6050A2578201 board?
Files in the catalog link 6050A2578201 to the Toshiba B40-A.
Who designed the 6050A2578201 board?
6050A2578201 is an Inventec board number used by Toshiba.
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.