6050A2332301 – Toshiba Satellite L655
The 6050A2332301 (Inventec) motherboard is found in the Toshiba Satellite L655, Toshiba BL10G and Toshiba Satellite L650. 12 files are indexed for this board: 9 BIOS files, 1 schematic, 2 boardviews and 2 EC firmware images.
File names mention revision A02. The BIOS dumps are 1 MB and 4 MB images. First posted in April 2018 in BIOS Archive, Schematics & Boardviews Archive and BIOS Files.
BIOS dumps 9
Schematics 1
Boardviews 2
From the uploader
Model: Toshiba Satellite L655-19R
Part No: (PSK1JE-09801KRU)
Platform: Inventec BL10G (6050A2332301-MB-A02)
Dumps: Main & EC
BIOS ID: Work Main (ver: 1.80) + KBC Dump (ver: 1.60)
Part No: PSK1JE-0E7015RU
MB: Inventec Berlin 10G (BL10G) (6050A2332301-MB-A02)
KBC: Nuvoton NPCE781LA0DX
Flash: Main MXIC MX25L3206E SOIC-8 +
Board facts
| Board number | 6050A2332301 |
|---|---|
| Designed by | Inventec |
| Revisions | A02 |
| BIOS chip size | 1 MB, 4 MB |
| Flash chip | MX25L3206E |
| First seen | 2018-04-07 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, BIOS Files, 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 6050A2332301
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .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
What BIOS chip size does 6050A2332301 use?
The BIOS images for 6050A2332301 are 1 MB and 4 MB. Flash chips named in the files: MX25L3206E.
Is there a boardview for 6050A2332301?
Yes, 2 boardview files in .bdv and .brd format.
Which laptops use the 6050A2332301 board?
Files in the catalog link 6050A2332301 to the Toshiba Satellite L655, Toshiba BL10G and Toshiba Satellite L650.
Who designed the 6050A2332301 board?
6050A2332301 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.