LENOVO FLEX 2 15 20405 LF15M MB 13308 1 448 00Z04 0011 GeForce 840m
BIOS
6.8 MB · first posted in BIOS Archive
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LENOVO FLEX 2-15 20405 LF15M MB 13308-1 448.00Z04.0011 GeForce 840m N15S-GT-S-A2 i7-4510U
What the file name tells us
| Brand | Lenovo |
|---|---|
| Board | 13308-1 |
| Also known as | 448.00Z04.0011 |
| ODM | Wistron |
| Kind | BIOS |
| Format | .rar |
| CPU | i7-4510U |
| Archive size | 6.8 MB |
| First posted | 2023-06-06 |
| 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 | 2023-06-06 | 6.8 MB | Open post |
| BIOS Archive | 2023-07-04 | 7.4 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 |
|---|---|---|
| .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 13308-1
FileSizeRevAddedSource
LF15M (13308-1 00Z04) (BDV)
Boardview.bdv
141 KB
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