LENOVO S574 NM-E401 REV 1.0 UB2 & UB3
BIOSVIP
10.8 MB · first posted in BIOS Archive
Get on TelegramThis post is marked VIP / paid in its channel: the file may need a purchase or VIP membership from the channel owner.
Uploader's description
LENOVO S574 NM-E401 REV 1.0 UB2 & UB3
FREE FOR CHANNEL)
What the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo S574 |
| Board | NM-E401 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .zip |
| Archive size | 10.8 MB |
| First posted | 2025-09-04 |
| Channel | BIOS Archive |
| Notes | VIP / paid post |
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 | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for NM-E401
FileSizeRevAddedSource
JS574 NM-E401 REV1.0 BOARDVIEW(BDV)(.TVW)
Boardview.bdv.tvw
2.1 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more