Dell Latitude 3420 BIOS (32 MB, clean ME)
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude 3420 |
| Device | Laptop |
| Format | RAR |
| Size | 21 MB |
| BIOS chip size | 32 MB |
| Marks | clean ME, tested by uploader, fast boot |
| Added | October 7, 2024 |
| Updated | |
| Original file name | DELL Latitude 3420 213093-1 32MB TESTED OK.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 3420 213093-1 32MB TESTED OK BIOS dump for the Dell Latitude 3420 laptop, board number 213093-1, supplied for a 32 MB flash chip with a cleaned Intel ME region and a fast boot option. The uploader marks the file as tested, though that is their own claim and not something the catalog has checked. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your board match, and save a backup of the original chip contents first.
For the Dell Latitude 3420 the catalog also has 1 boardview file and 1 BIOS dump.
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 3420. 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.