DELL LATITUDE 7480 CAZ20 LA-E131P REV 1.0(A00) 2017-05-12
BIOSVIP
· first posted in BIOS Archive
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Uploader's description
DELL LATITUDE 7480 CAZ20 LA-E131P REV 1.0(A00) 2017-05-12
What the file name tells us
| Brand | Dell |
|---|---|
| Model | Dell Latitude 7480 |
| Board | LA-E131P |
| ODM project | CAZ20 |
| ODM | Compal |
| Revision | 1.0 |
| Kind | BIOS |
| Format | — |
| Date in file name | 2017-05-12 |
| First posted | 2026-06-25 |
| Channel | BIOS Archive |
| Notes | 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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for LA-E131P
FileSizeRevAddedSource
CAZ20 LA-E131P (REV 1.0) (A00) (BDV)
Boardview.bdv
325 KB
1.0
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Dell Latitude 7480 LA-E131P PDF & BVD
Schematic.pdf
4.7 MB
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CAZ20 LA-E131P REV 2.0(A01) 2017-07-26 CLEAR ME TESTED OK
BIOSTestedClean ME
8.2 MB
2.0
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COMPAL LA-E131P BOARDVIEW(BDV)(.CAD)
Boardview.bdv.cad
671 KB
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