6050A2250801 – Toshiba Satellite L505D
The Toshiba Satellite L505D, Toshiba Satellite GS6000, Toshiba Satellite L500 and Toshiba Satellite L505D-S5992 are built on the 6050A2250801 board designed by Inventec. ChambersDesignInc.com has indexed 9 files for this board — 6 BIOS files, 2 schematics and 1 boardview.
File names mention revision A02, 1.23, A03 or A04. First posted in September 2019 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 6
Schematics 2
Boardviews 1
Board facts
| Board number | 6050A2250801 |
|---|---|
| Designed by | Inventec |
| Revisions | A02, 1.23, A03, A04 |
| First seen | 2019-09-28 |
| 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 6050A2250801
- Toshiba Satellite L505D
- Toshiba Satellite GS6000
- Toshiba Satellite L500
- Toshiba Satellite L505D-S5992
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 |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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
Who designed the 6050A2250801 board?
6050A2250801 is an Inventec board number used by Toshiba.
Which laptops use the 6050A2250801 board?
Files in the catalog link 6050A2250801 to the Toshiba Satellite L505D, Toshiba Satellite GS6000, Toshiba Satellite L500 and Toshiba Satellite L505D-S5992.
Is there a boardview for 6050A2250801?
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.