ACLUA ACLUB NM-A273 REV 1.0 2013-12-27 CLR ME
BIOS
3.0 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Board | NM-A273 |
| ODM | LCFC |
| Revision | 1.0 |
| Kind | BIOS, ME region |
| Format | .rar |
| Date in file name | 2013-12-27 |
| Archive size | 3.0 MB |
| First posted | 2021-12-09 |
| 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.
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-A273
FileSizeRevAddedSource
Lenovo Z50-70 NM-A273 ACLUA MB 20131231
Schematic.pdf
1.3 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
ACLUA NM-A273 R0.3 1226 R1.0 1226 LENOVO Z50-70
Schematic.pdf
1.3 MB
0.3
Get on Telegram Schematics & Boardviews Archive +1 more
ACLUA-ACLUB NM-A273 (REV 1.0) (BDV)
Boardview.bdv
2.5 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more