lenovo b50 80 la b091p rev 2 0 E1ZIWB2302
BIOS
3.2 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo 80 |
| Model | Lenovo B50 |
| Board | LA-B091P |
| ODM project | ZIWB2, ZWIB3, ZWIE1 |
| ODM | Compal |
| Revision | 2.0 |
| Kind | BIOS |
| Format | .7z |
| Archive size | 3.2 MB |
| First posted | 2017-02-20 |
| 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 | 2017-02-20 | 3.2 MB | Open post |
| BIOS Archive | 2017-04-29 | 3.2 MB | Open post |
| BIOS Archive | 2017-10-08 | 3.2 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 |
|---|---|---|
| .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-B091P
FileSizeRevAddedSource
Lenovo B50-70 compal la-b091p r1.0 schematics
Schematic.pdf
1.7 MB
1.0
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