Dell Latitude E6220 6050A2428801 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude E6220 |
| Board number | 6050A2428801 |
| Board maker (ODM) | Inventec |
| Device | Laptop |
| Format | RAR |
| Size | 4.8 MB |
| Added | July 13, 2021 |
| Updated | |
| Original file name | BIOS Dell Latitude E6220 6050A2428801-MB-A01 UMA.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 E6220 laptop, board number 6050A2428801 from Inventec, supplied as a RAR archive of about 4.8 MB under the file name "BIOS Dell Latitude E6220 6050A2428801-MB-A01 UMA.rar". The file name suggests a UMA variant, which is worth confirming against your own board. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
For board 6050A2428801 the catalog also has 1 schematic and 3 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 E6220 6050A2428801. 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.