6050A2414501 – Toshiba Satellite C640
6050A2414501 is the Inventec main board used in the Toshiba Satellite C640, Toshiba Satellite C640D, Toshiba Satellite C645D and Toshiba Satellite SP4273M. ChambersDesignInc.com has indexed 4 files for this board — 4 BIOS files.
Revisions seen in file names: A02. BIOS images are 2 MB. First posted in March 2018 in BIOS Archive.
BIOS dumps 4
Board facts
| Board number | 6050A2414501 |
|---|---|
| Designed by | Inventec |
| Revisions | A02 |
| BIOS chip size | 2 MB |
| Flash chip | MX25L1606E |
| First seen | 2018-03-26 |
| 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 6050A2414501
- Toshiba Satellite C640
- Toshiba Satellite C640D
- Toshiba Satellite C645D
- Toshiba Satellite SP4273M
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 |
| .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
What BIOS chip size does 6050A2414501 use?
The BIOS images for 6050A2414501 are 2 MB. Flash chips named in the files: MX25L1606E.
Which laptops use the 6050A2414501 board?
Files in the catalog link 6050A2414501 to the Toshiba Satellite C640, Toshiba Satellite C640D, Toshiba Satellite C645D and Toshiba Satellite SP4273M.
Who designed the 6050A2414501 board?
6050A2414501 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.