6050A2408901 – Toshiba Satellite C650-655
6050A2408901 is the Inventec main board used in the Toshiba Satellite C650-655. 4 files are indexed for this board: 1 BIOS file, 1 schematic and 2 boardviews.
File names mention revision A02. First posted in June 2019 in Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive.
BIOS dumps 1
Schematics 1
Boardviews 2
Board facts
| Board number | 6050A2408901 |
|---|---|
| Designed by | Inventec |
| Revisions | A02 |
| First seen | 2019-06-20 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, 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 6050A2408901
- Toshiba Satellite C650-655
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.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or BoardViewer |
| 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 6050A2408901 board?
6050A2408901 is an Inventec board number used by Toshiba.
Is there a boardview for 6050A2408901?
Yes, 2 boardview files in .bdv and .brd format.
Which laptops use the 6050A2408901 board?
Files in the catalog link 6050A2408901 to the Toshiba Satellite C650-655.
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.