Acer Aspire A715-71 C5MMH LA-E911P Bios + EC
BIOSEC
4.9 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Acer |
|---|---|
| Model | Acer Aspire A715-71 |
| Board | LA-E911P |
| ODM project | C5MMH |
| ODM | Compal |
| Kind | BIOS, EC |
| Format | .rar |
| Archive size | 4.9 MB |
| First posted | 2020-09-29 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
Same file in other posts
| Channel | Posted | Size | Link |
|---|---|---|---|
| BIOS Archive | 2020-09-29 | 4.9 MB | Open post |
| BIOS Archive | 2020-09-30 | 4.9 MB | Open post |
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 |
|---|---|---|
| .rar | RAR 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-E911P
FileSizeRevAddedSource
Acer Aspire A715-71 C5MMH LA-E911P PDF
Schematic.pdf
1.9 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
Acer Aspire A715-71 C5MMH LA-E911P(BDV)(.BRD)
Boardview.bdv.brd
140 KB
—
Get on Telegram Schematics & Boardviews Archive +1 more
ACER Aspire A715-71 Compal LA-E911P Rev 1A PDF
Schematic.pdf
1.8 MB
1A
Get on Telegram Schematics & Boardviews Archive +1 more