BIOS THINKPAD L540 MX25L6473E 12290-1M
BIOS8 MB.bin
3.5 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad L540 |
| Board | 12290-1 |
| ODM | Wistron |
| Kind | BIOS |
| Format | .zip, .bin |
| Chip size | 8 MB |
| Flash chip | MX25L6473E |
| Archive size | 3.5 MB |
| First posted | 2021-10-18 |
| 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 |
|---|---|---|
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for 12290-1
FileSizeRevAddedSource
Lenovo L540 12290-1 Boardview
Boardview
176 KB
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