LA-7912P EC / KBC Firmware
Part of LA-7912P
13 EC firmwares for LA-7912P are indexed here. The board is used in the Acer Aspire E1, Acer Aspire E1-531, Acer Aspire V3 and Acer Aspire E1-571. Board revisions: 2.0 and 1.0.
EC files 13
FileSizeRevAddedSource
From the uploader
CPU SR0TX
KBC ENE KB9012QF
GRAPHIC SLJBC
read
ACER V3-571G Q5WVH LA-7912P REV1.0 2012-02-23 WORKING BIOS & EC 1MB & 4MB BIOS
ACER E1-571G Q5WV1 LA-7912P REV2.0 2012-08-24 WORKING MAIN BIOS NO EC
Laptops that use LA-7912P
- Acer Aspire E1
- Acer Aspire E1-531
- Acer Aspire V3
- Acer Aspire E1-571
- Acer Aspire 531
- Gateway NE56R
- Acer 531
- Acer 571
- Acer Aspire 10052G50MNKS
- Acer Aspire 571
- Acer Aspire 5755
- Acer Aspire V3-571G
- Acer Q5WPH-Q5WVH
- Lenovo G50-80
What these files are for
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 |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .rom | raw BIOS ROM image | a CH341A, XGecu or RT809H programmer |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |