NM-D471 BIOS Dump
Part of NM-D471
NM-D471: 5 BIOS files found in the source channels. Image size: 8 MB or 16 MB. 3 of them are marked as tested by the uploader. Board revisions: 2.0. 1 is a VIP/paid post in the source channel.
BIOS files 5
FileSizeRevAddedSource
HS460 HS560 HS760 NM D471 REV 2 0 2020 12 10 8MB & 16MB WORKING
BIOS8 MB, 16 MBTestedVIP
15.1 MB
2.0
Get on Telegram BIOS Archive
From the uploader
LENOVO IDEAPAD 3 15ITL6 HS460 HS560 HS760 NM-D471 Rev2.0 2020-12-10 Type 82H8 TESTED BIOS OK
HS460 HS560 HS760 NM-D471 REV 2.0 2020-12-10 8MB & 16MB
FREE FOR CHANNEL)
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 |