Lenovo G50 70 8 ACLU1 ACLU2 NM A271 Rev
BIOS8 MB
3.2 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo G50 70 |
| Board | NM-A271 |
| ODM project | ACLU1, ACLU2 |
| ODM | LCFC |
| Kind | BIOS |
| Format | .rar |
| Chip size | 8 MB |
| Archive size | 3.2 MB |
| First posted | 2017-08-27 |
| 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 | 2017-08-27 | 3.2 MB | Open post |
| BIOS Archive | 2017-09-07 | 3.1 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.
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 NM-A271
FileSizeRevAddedSource