E430 LA 8131P REV 1 0 N13M GE1 B A1 BIOS & EC 4MB & 8MB & KBEC BIOS
BIOSEC4 MB, 8 MB
5.3 MB · first posted in BIOS Archive
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E430 LA-8131P REV 1.0 N13M-GE1-B-A1 BIOS & EC 4MB & 8MB & KBEC BIOS
What the file name tells us
| Brand | Lenovo |
|---|---|
| Board | LA-8131P |
| ODM | Compal |
| Revision | 1.0 |
| Kind | BIOS, EC |
| Format | .7z |
| Chip size | 4 MB, 8 MB |
| Archive size | 5.3 MB |
| First posted | 2023-01-15 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
What this kind of file is 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.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for LA-8131P
FileSizeRevAddedSource
Lenovo E430 LA 8131P BIOS 4MB & 8MB NVIDIA KB9012QF A3 EC 4
BIOSEC4 MB, 8 MB
5.6 MB
—
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LENOVO E430 LA-8131P HM77 Rev 1.0 PDF
Schematic.pdf
1.6 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more
QILE1 LA 8131P REV 1 0 2012 02 24 4MB & 8MB WORKING BIOS 100%
BIOS4 MB, 8 MBTested
6.1 MB
1.0
Get on Telegram BIOS Archive