CT470 NM-A931 REV 2.0 2016-10-28 i7-7600U
BIOSVIP
· first posted in BIOS Archive
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Uploader's description
CT470 NM-A931 REV 2.0 2016-10-28 i7-7600U
16MB & 1MB & MEC 1653L
What the file name tells us
| Brand | Lenovo |
|---|---|
| Board | NM-A931 |
| ODM | LCFC |
| Revision | 2.0 |
| Kind | BIOS |
| Format | — |
| CPU | i7-7600U |
| Date in file name | 2016-10-28 |
| First posted | 2026-05-16 |
| Channel | BIOS Archive |
| Notes | VIP / 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
| Format | What it is | Open with |
|---|---|---|
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for NM-A931
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Lenovo T470 (CT470 NM-A931 Rev.2.0)
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