DELL E6420 LA-6592P BIOS EC IO 8MB & 2MB BACKUP
BIOSEC2 MB, 8 MB
10.0 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Dell |
|---|---|
| Model | Dell Latitude E6420 |
| Board | LA-6592P |
| ODM | Compal |
| Kind | BIOS, EC |
| Format | .rar |
| Chip size | 2 MB, 8 MB |
| Archive size | 10.0 MB |
| First posted | 2021-12-08 |
| 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.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
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-6592P
FileSizeRevAddedSource
PAL51 LA-6592P REV 2.0 (A01) 2011-08-03 8MB & 2MB
BIOS2 MB, 8 MB
5.1 MB
2.0
Get on Telegram BIOS Archive
Dell Latitude E6420 (Compal LA-6592p) PDF
Schematic.pdf
1.4 MB
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