Dell Latitude E6440 BIOS Dump
Part of Dell Latitude E6440
the Dell Latitude E6440: 10 BIOS files found in the source channels. Image size: 4 MB or 8 MB. The uploader marked 2 as tested/working. 1 has a cleaned Intel ME region. Board revisions: 1.0.
BIOS files 10
FileSizeRevAddedSource
From the uploader
Dell latitud E6440 VAL91 LA-9932P REV1.0 (A00) 2013-08-05 U52Q H64-CLR ME REGION OK
DELL LATITUDE E6440 VAL90 LA-9931P REV 1.0(A00) 2014-04-14 i7-4600M MEC5075 KB9012A4
Main boards used in Dell Latitude E6440
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |