LB49A MB 12208-1 48.4WZ02.011 N13M-GE1-B-A1 4
BIOS
2.8 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Board | 12208-1 |
| Also known as | 48.4WZ02.011 |
| ODM | Wistron |
| Kind | BIOS |
| Format | .rar |
| GPU | N13M-GE1-B-A1 |
| Archive size | 2.8 MB |
| First posted | 2022-01-13 |
| 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.
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 12208-1
FileSizeRevAddedSource
lenovo-b590-B490-la480-LB49A MB 12208-1 PDF
Schematic.pdf
2.9 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more