Dell Latitude 3420 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude 3420 |
| Device | Laptop |
| Format | ZIP |
| Size | 12 MB |
| Added | August 9, 2022 |
| Updated | |
| Original file name | Latitude_3420_cyborg_L14_MB_TGL_203068_1_CYBORG_L14_TGL_203068_1.zip |
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
Latitude 3420 cyborg-L14 MB TGL 203068-1 _CYBORG-L14 TGL (203068-1 X3XR2) BIOS dump for the Dell Latitude 3420 laptop, distributed as a ZIP archive of about 12.2 MB under the original file name Latitude_3420_cyborg_L14_MB_TGL_203068_1_CYBORG_L14_TGL_203068_1.zip. The board is listed as 203068-1 for the CYBORG-L14 TGL platform. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents first.
The catalog also lists 1 boardview file and 1 BIOS dump for the Dell Latitude 3420.
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.