Dell Latitude 5420 GDF40 LA-K491P BIOS (REV 2.0, 32 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude 5420 |
| Board number | LA-K491P |
| Platform | GDF40 |
| Board maker (ODM) | Compal |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 71 MB |
| BIOS chip size | 32 MB |
| Added | May 16, 2024 |
| Updated | |
| Original file name | Dell Latitude 5420 GDF40 LA-K491P REV2.0(A01) 32MB BIOS.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 5420 GDF40 LA-K491P REV2.0(A01) 32MB BIOS BIOS dump for the Dell Latitude 5420 laptop, board LA-K491P revision 2.0, built by Compal on the GDF40 platform and intended for a 32 MB flash chip. A technician would use this kind of dump 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 motherboard match the file, and back up the original chip contents so you can restore them if needed. The archive is a RAR file of about 71.2 MB.
The catalog also lists 1 schematic, 1 boardview file, and 8 BIOS dumps for board LA-K491P.
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 5420 GDF40 LA-K491P. 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.