Dell 3540 LA-A491P Rev.1
BIOS
3.6 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Dell |
|---|---|
| Model | Dell Latitude 3540 |
| Board | LA-A491P |
| ODM | Compal |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| Archive size | 3.6 MB |
| First posted | 2017-12-16 |
| Channel | BIOS Archive |
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 |
|---|---|---|
| .rar | RAR 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 LA-A491P
FileSizeRevAddedSource
Dell Latitude 3540 Compal LA-A491P Rev 0.3 PDF
Schematic.pdf
1.1 MB
0.3
Get on Telegram Schematics & Boardviews Archive +1 more
Dell Latitude 3540 - LA-A491P (BDV)(.CAD)
Boardview.bdv.cad
261 KB
—
Get on Telegram Schematics & Boardviews Archive +1 more