Dell Latitude E5520 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude E5520 |
| Device | Laptop |
| Format | RAR |
| Size | 2.4 MB |
| Marks | includes EC firmware |
| Added | December 15, 2021 |
| Updated | |
| Original file name | Dell Latitude E5520 INTEL KRUG 15 UMA REV A01 Bios + EC.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 Latitude E5520 laptop, delivered as a RAR archive of about 2.4 MB under the file name "Dell Latitude E5520 INTEL KRUG 15 UMA REV A01 Bios + EC.rar". The package includes EC/KBC firmware alongside the BIOS image. 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 EC firmware is relevant when keyboard or power management problems are involved.
For the Dell Latitude E5520 the catalog also has 4 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 E5520. 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.