6050A2357601 – Toshiba Satellite C640-645
The 6050A2357601 (Inventec) motherboard is found in the Toshiba Satellite C640-645 and Toshiba Satellite C640D. 2 files are indexed for this board: 1 BIOS file and 1 schematic.
Revisions seen in file names: A01 and A02. First posted in March 2019 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 1
Schematics 1
Board facts
| Board number | 6050A2357601 |
|---|---|
| Designed by | Inventec |
| Revisions | A01, A02 |
| First seen | 2019-03-28 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Inventec board numbers are 6050A followed by seven digits; the -MB-Axx suffix is the board revision. |
Laptops that use 6050A2357601
- Toshiba Satellite C640-645
- Toshiba Satellite C640D
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 |
|---|---|---|
| .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 6050A2357601 board?
6050A2357601 is an Inventec board number used by Toshiba.
Is there a boardview for 6050A2357601?
No boardview has been indexed for 6050A2357601 yet; the schematic is available on this page.
Which laptops use the 6050A2357601 board?
Files in the catalog link 6050A2357601 to the Toshiba Satellite C640-645 and Toshiba Satellite C640D.
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.