6050A2250301 – Toshiba Satellite L500
6050A2250301 is the Inventec main board used in the Toshiba Satellite L500 and Toshiba Satellite L505. The catalog lists 3 files for it: 2 BIOS files and 1 schematic.
Revisions seen in file names: A03 and A02. First posted in July 2022 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 2
Schematics 1
Board facts
| Board number | 6050A2250301 |
|---|---|
| Designed by | Inventec |
| Revisions | A03, A02 |
| First seen | 2022-07-27 |
| 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 6050A2250301
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 |
|---|---|---|
| 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
Is there a boardview for 6050A2250301?
No boardview has been indexed for 6050A2250301 yet; the schematic is available on this page.
Which laptops use the 6050A2250301 board?
Files in the catalog link 6050A2250301 to the Toshiba Satellite L500 and Toshiba Satellite L505.
Who designed the 6050A2250301 board?
6050A2250301 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.