Dell Latitude E5440 BIOS Dump
Part of Dell Latitude E5440
the Dell Latitude E5440: 17 BIOS files found in the source channels. Image size: 4 MB or 8 MB. Flash chip noted in the file names: 25Q32FV and 25Q64FV. The uploader marked 7 as tested/working. 2 have a cleaned Intel ME region. Board revisions: 1.0.
BIOS files 17
FileSizeRevAddedSource
DELL E5440 VAW30 LA 9832P REV 1 0A00 2014 04 11 4MB & 8MB DIS WORKING
BIOS4 MB, 8 MBTested
9.2 MB
1.0
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DELL Latitude E5440 VAW30 LA 9832P Rev 1 0 A00 CLEAR ME REGION WORKING
BIOSTestedClean ME
15.5 MB
1.0
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DELL LATITUDE E5440 VAW30 LA 9832P REV 1 0 A00 2013 08 23 CLR ME
BIOSTestedClean ME
7.3 MB
1.0
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From the uploader
DELL E5440 VAW30 LA-9832P REV 1.0(A00) 2014-04-11 _8MB & 4MB BIOS
Main boards used in Dell Latitude E5440
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 |