LENOVO IdeaPad 3 CB 14IGL05 BM5899 V1.2 16MB OKOK
BIOS16 MBTested
5.1 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Board | BM5899 |
| ODM | Bitland |
| Kind | BIOS |
| Format | .rar |
| Chip size | 16 MB |
| Archive size | 5.1 MB |
| First posted | 2025-01-06 |
| Channel | BIOS Archive |
| Notes | tested by uploader |
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 BM5899
FileSizeRevAddedSource
BM5899 REV1.3 BoardView pdf
SchematicBoardview.pdf
180 KB
1.3
Get on Telegram Schematics & Boardviews Archive