NM-D352 BIOS Dump
Part of NM-D352
NM-D352: 3 BIOS files found in the source channels. The board is used in the HP 4B0, Lenovo ThinkPad HT4B0, Lenovo ThinkPad T14 and Lenovo ThinkPad T15. Board revisions: 2.0. 1 is a VIP/paid post in the source channel.
BIOS files 3
FileSizeRevAddedSource
From the uploader
LENOVO THINKPAD HT4B0_HP4B0_HT5B1_HP5B1_HT4B2_NM_D352 REV2.0 U2201 & U2202 & UVBIOS
FREE FOR CHANNEL)
Laptops that use NM-D352
- HP 4B0
- Lenovo ThinkPad HT4B0
- Lenovo ThinkPad T14
- Lenovo ThinkPad T15
- Lenovo ThinkPad T15 Gen 2
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 |
| .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 |