Dell Latitude E6420-PAL50 LA-6591P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude E6420-PAL50 |
| Board number | LA-6591P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 5 MB |
| Marks | includes EC firmware |
| Added | October 13, 2018 |
| Updated | |
| Original file name | Dell Latitude E6420-PAL50-LA-6591P.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
Dell Latitude E6420
Compal PAL50 LA-6591P
Bios + Ec BIOS dump for the Dell Latitude E6420-PAL50, Compal board LA-6591P, supplied as a RAR archive of about 5 MB that includes the EC/KBC firmware alongside the BIOS. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the bundled EC firmware is useful when the embedded controller also needs restoring. Confirm that the board number LA-6591P and its revision match your motherboard before flashing, and save the original chip contents as a backup first.
For board LA-6591P the catalog also has 2 schematics, 1 boardview file, and 6 BIOS dumps.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Dell Latitude E6420-PAL50 LA-6591P. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.