NM-C181 BIOS Dump
Part of NM-C181
NM-C181: 3 BIOS files found in the source channels. The board is used in the Lenovo ThinkPad T495S and Lenovo ThinkPad X395. Image size: 1 MB or 16 MB. 1 of them is marked as tested by the uploader. Board revisions: 1.0.
BIOS files 3
FileSizeRevAddedSource
FA391 FA491 NM C181 REV 1 0 2019 03 21 16MB &1MB & KBEC UNLOCK IO
BIOSEC1 MB, 16 MB
16.3 MB
1.0
Get on Telegram BIOS Archive
From the uploader
FA391 FA491 NM-C181 REV 1.0 2019-03-21 16MB &1MB & KBEC ( UNLOCK IO ITE_818641_192KB) AMD RYZEN 5 PRO 3500U BIOS
Laptops that use NM-C181
- Lenovo ThinkPad T495S
- Lenovo ThinkPad X395
What these files are 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 |