LA-6071P – Toshiba Satellite M645-S4114
The LA-6071P (Compal) motherboard is found in the Toshiba Satellite M645-S4114 and Toshiba M645-S4070. ChambersDesignInc.com has indexed 4 files for this board — 4 BIOS files and 1 schematic.
BIOS images are 4 MB. The earliest file dates from January 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 4
Board facts
| Board number | LA-6071P |
|---|---|
| Designed by | Compal |
| Platform group | LA-6 |
| BIOS chip size | 4 MB |
| First seen | 2018-01-07 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-6071P
- Toshiba Satellite M645-S4114
- Toshiba M645-S4070
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 |
|---|---|---|
| .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
Which laptops use the LA-6071P board?
Files in the catalog link LA-6071P to the Toshiba Satellite M645-S4114 and Toshiba M645-S4070.
Who designed the LA-6071P board?
LA-6071P is a Compal board number used by Toshiba.
What BIOS chip size does LA-6071P use?
The BIOS images for LA-6071P are 4 MB.
Is there a boardview for LA-6071P?
No boardview has been indexed for LA-6071P yet; the schematic is available on this page.
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.