DG42A DG52A NMB244 REV1 0 2017 02 16 216 0889018 UC3 8MB BIOS
BIOS8 MB
8.2 MB · first posted in BIOS Archive
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DG42A_DG52A_NMB244_REV1.0 2017-02-16 216-0889018 UC3 8MB BIOS
What the file name tells us
| Brand | Lenovo |
|---|---|
| Board | NM-B244 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| Chip size | 8 MB |
| Date in file name | 2017-02-16 |
| Archive size | 8.2 MB |
| First posted | 2025-01-01 |
| 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 |
|---|---|---|
| .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-B244
FileSizeRevAddedSource
NM-B244 (NM-B244) R10 (BDV)
Boardview.bdv
1.2 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
DG42A DG52A NM-B244 (REV 1.0) PDF
Schematic.pdf
4.0 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more