Chrome book S340-14 Touch Board BM5899 V1.2 16MB
BIOS16 MB.bin
4.9 MB · first posted in BIOS Archive
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Chrome book S340-14 Touch Board BM5899_V1.2 16MB.BIN
What the file name tells us
| Brand | Lenovo |
|---|---|
| Board | BM5899 |
| ODM | Bitland |
| Kind | BIOS |
| Format | .zip, .bin |
| Chip size | 16 MB |
| Archive size | 4.9 MB |
| First posted | 2022-09-28 |
| 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 BM5899
FileSizeRevAddedSource
BM5899 REV1.3 BoardView pdf
SchematicBoardview.pdf
180 KB
1.3
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