HS45A HS55A NM-D461 REV 1.0 2020-11-02
BIOS
13.1 MB · first posted in BIOS Archive
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HS45A HS55A NM-D461 REV 1.0 2020-11-02
What the file name tells us
| Brand | Lenovo |
|---|---|
| Board | NM-D461 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| Date in file name | 2020-11-02 |
| Archive size | 13.1 MB |
| First posted | 2022-12-14 |
| 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-D461
FileSizeRevAddedSource
HS45A HS55A (NM-D461) MB REV 1.0 PDF
Schematic.pdf
3.0 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more
LENOVO IDEAPAD 3 14ITL05 NM D461 4MATIC 16MB & 8MB WORKING BIOS
BIOS8 MB, 16 MBTested
6.5 MB
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LENOVO IDEAPAD 3 14ITL05 HS45A HS55A NM-D461 PDF
Schematic.pdf
3.6 MB
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Get on Telegram Schematics & Boardviews Archive +1 more