6050A2491301 – Toshiba Satellite L850-DK10FG
The Toshiba Satellite L850-DK10FG, Toshiba Satellite C850, Toshiba Satellite L850 and Toshiba Satellite C850-I0014 are built on the 6050A2491301 board designed by Inventec. The catalog lists 13 files for it: 8 BIOS files, 4 schematics and 1 boardview.
File names mention revision A02 or A03. First posted in November 2017 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 8
Schematics 4
Boardviews 1
Board facts
| Board number | 6050A2491301 |
|---|---|
| Designed by | Inventec |
| Revisions | A02, A03 |
| First seen | 2017-11-28 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, Laptop & Desktop BIOS Files |
| About the number | Inventec board numbers are 6050A followed by seven digits; the -MB-Axx suffix is the board revision. |
Laptops that use 6050A2491301
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 |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| 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 |
Questions
Which laptops use the 6050A2491301 board?
Files in the catalog link 6050A2491301 to the Toshiba Satellite L850-DK10FG, Toshiba Satellite C850, Toshiba Satellite L850, Toshiba Satellite C850-I0014, Toshiba Satellite C855 and Toshiba Satellite L855.
Who designed the 6050A2491301 board?
6050A2491301 is an Inventec board number used by Toshiba.
Is there a boardview for 6050A2491301?
Yes, 1 boardview file in .bdv format.
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.