Lenovo Legion Y520-15IKBN Model 80WK DY512 NM-B191 Rev.1.0
BIOS
5.2 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo Legion Y520-15IKBN |
| Board | NM-B191 |
| ODM project | DY512 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| Archive size | 5.2 MB |
| First posted | 2019-03-25 |
| 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 | 2019-03-25 | 5.2 MB | Open post |
| BIOS Archive | 2021-03-27 | 5.2 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 NM-B191
FileSizeRevAddedSource
Y520 15IKBN DY512 NM B191 REV 1 0 2016 11 25 16MB & 1MB BIOS
BIOS1 MB, 16 MB
5.1 MB
1.0
Get on Telegram BIOS Archive
DY512 NM B191 REV 1 0 2016 11 25 N17P G1 A1 GTX 1050TI 8MB & 1MB
BIOS1 MB, 8 MBTestedClean MEVIP
11.1 MB
1.0
Get on Telegram BIOS Archive