Dell Latitude 5520 BIOS Dump 32MB
Part of Dell Latitude 5520
This page collects 4 BIOS files for the Dell Latitude 5520. Image size: 32 MB. 2 of them are marked as tested by the uploader. 1 has a cleaned Intel ME region. 2 are VIP/paid posts in the source channel.
BIOS files 4
FileSizeRevAddedSource
DELL LATITUDE 5520 SOUTHPEAK15 TGL MB 8L 19819 1 32MB CLEAN ME OKOK
BIOS32 MBTestedClean MEVIP
31.3 MB
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Main boards used in Dell Latitude 5520
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 |