DELL LATITUDE 5520 SOUTHPEAK15 TGL MB 8L 19819 1 32MB CLEAN ME OKOK
BIOS32 MBTestedClean MEVIP
31.3 MB · first posted in BIOS Archive
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Uploader's description
DELL LATITUDE 5520 SOUTHPEAK15 TGL MB 8L 19819-1 32MB CLEAN ME OKOK
FREE FOR CHANNEL)
What the file name tells us
| Brand | Dell |
|---|---|
| Model | Dell Latitude 5520 |
| Board | 19819-1 |
| ODM | Wistron |
| Kind | BIOS, ME region |
| Format | .zip |
| Chip size | 32 MB |
| CPU | Intel 11th gen |
| Archive size | 31.3 MB |
| First posted | 2025-10-08 |
| 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 |
|---|---|---|
| .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 |
Other files for 19819-1
FileSizeRevAddedSource
DELL Latitude 5520 - SOUTHPEAK15 TGL - 19819-1 pdf
Schematic.pdf
8.1 MB
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