LENOVO THINKPAD HT4B0 HP4B0 HT5B1 HP5B1 HT4B2 NM D352 REV2 0 U2201

BIOSVIP
39.6 MB · first posted in BIOS Archive

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Uploader's description

LENOVO THINKPAD HT4B0_HP4B0_HT5B1_HP5B1_HT4B2_NM_D352 REV2.0 U2201 & U2202 & UVBIOS
FREE FOR CHANNEL)

What the file name tells us

BrandLenovo
ModelLenovo ThinkPad HT4B0
BoardNM-D352
ODMLCFC
Revision2.0
KindBIOS
Format.zip
Archive size39.6 MB
First posted2025-09-22
ChannelBIOS Archive
NotesVIP / 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

FormatWhat it isOpen with
.zipZIP archive7-Zip, WinRAR or the built-in Windows extractor
.binBIOS image inside the archive (usually .bin)a CH341A, XGecu T48 / TL866II Plus or RT809H programmer

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