Dell E6420 LA-6592P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | E6420 |
| Board number | LA-6592P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 10 MB |
| BIOS chip size | 8 MB / 2 MB |
| Marks | includes EC firmware |
| Added | December 8, 2021 |
| Updated | |
| Original file name | DELL E6420 LA-6592P BIOS EC IO 8MB & 2MB BACKUP.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
BIOS dump for the Dell E6420 laptop, board number LA-6592P from Compal, supplied for both 8 MB and 2 MB flash chips and including EC/KBC firmware. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. The archive is listed as RAR, about 10 MB, under the original name "DELL E6420 LA-6592P BIOS EC IO 8MB & 2MB BACKUP.rar".
The catalog also lists 2 schematics and 6 BIOS dumps for board LA-6592P.
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 E6420 LA-6592P. 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.