Dell Latitude 3520 BIOS Dump 32MB
Part of Dell Latitude 3520
This page collects 7 BIOS files for the Dell Latitude 3520. Image size: 32 MB. 4 of them are marked as tested by the uploader. 2 have a cleaned Intel ME region. 3 are VIP/paid posts in the source channel.
BIOS files 7
FileSizeRevAddedSource
DELL LATITUDE 3520 CYBORG L 15 TGL 213047-1 32MB BIOS
BIOS32 MBTestedClean MEVIP
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View on Telegram BIOS Archive
DELL latitude 3520 cyborg L 15 TGL 213047 1 CLEAN ME REGION OKOK
BIOSTestedClean MEVIP
11.3 MB
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Get on Telegram BIOS Archive
From the uploader
DELL LATITUDE 3520 CYBORG L 15 TGL 213047-1 32MB BIOS
Service tag problem solved
ME OKOK
Main boards used in Dell Latitude 3520
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .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 |