LENOVO THINKPAD X260 NM A531 REV 3 0 CLEAN ME WORKING BIOS 100%
BIOSTestedClean ME
7.4 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad X260 |
| Board | NM-A531 |
| ODM | LCFC |
| Revision | 3.0 |
| Kind | BIOS, ME region |
| Format | .rar |
| Archive size | 7.4 MB |
| First posted | 2024-06-12 |
| Channel | BIOS Archive |
| Notes | tested by uploader, ME region cleaned |
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.
A 'clean ME' image has the Intel Management Engine region reset, so the dump can be moved to another board of the same model; the board's own serial and DMI data still need to be restored.
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-A531
FileSizeRevAddedSource
X260 NM-A531 REV1.0 PDF
Schematic.pdf
2.9 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more
ThinkPad X260 NM-A531 boardview
Boardview
311 KB
—
Get on Telegram Schematics & Boardviews Archive +1 more
LENOVO BX280 NM A531 REV 3 0 2015 11 2 FAST BOOT WORKING BIOS 100%
BIOSTestedClean ME
9.5 MB
3.0
Get on Telegram BIOS Archive
BX260 NM-A531 BOARDVIEW(BDV)(.PDF)
SchematicBoardview.bdv.pdf
465 KB
—
Get on Telegram Schematics & Boardviews Archive