Lenovo 70 BIOS Dump 8MB
Part of Lenovo 70
10 BIOS files for the Lenovo 70 are indexed here. Image size: 8 MB. 3 of them are marked as tested by the uploader. 2 have a cleaned Intel ME region. Board revisions: 1.0 and 2.0.
BIOS files 10
FileSizeRevAddedSource
LENOVO Y50 70 ZIVY2 LA B111P REV 1 0 CLEAN ME 8MB WORKING BIOS 100%
BIOS8 MBTestedClean ME
6.8 MB
1.0
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LENOVO M30 70 ZIUS65 S7 LA A321P REV 1 0 2013 04 19 WORKING BIOS
BIOSTestedClean ME
3.6 MB
1.0
Get on Telegram BIOS Archive
From the uploader
LENOVO G50-70 G40-70 ACLU1 ACLU2 UMA NM-A272 REV 1.0 2013-12-05
LENOVO Z50-70 ACLUA ACLUB NM-A272 REV 1.0 2013-12-27 N15GS-GT-S-A2
LENOVO M30-70 ZIUS65 S7 LA-A321P REV 1.0 2013-04-19 CLEAR ME REGION
Main boards used in Lenovo 70
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 |