DELL latitude 3520 cyborg L 15 TGL 213047 1 CLEAN ME REGION OKOK
BIOSTestedClean MEVIP
11.3 MB · first posted in BIOS Archive
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What the file name tells us
| Brand | Dell |
|---|---|
| Model | Dell Latitude 3520 |
| Board | 213047-1 |
| ODM | Wistron |
| Kind | BIOS, ME region |
| Format | .7z |
| CPU | Intel 11th gen |
| Archive size | 11.3 MB |
| First posted | 2025-10-16 |
| Channel | BIOS Archive |
| Notes | tested by uploader, ME region cleaned, VIP / paid post |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
What this kind of file is 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.
A 'clean ME' image has the Intel Management Engine region reset, so the dump can be moved to another board of the same model; the board's own serial and DMI data still need to be restored.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for 213047-1
FileSizeRevAddedSource
DELL LATITUDE 3520 CYBORG L 15 TGL 213047-1 32MB BIOS
BIOS32 MBTestedClean MEVIP
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