dell3521-0720.-A02 BIOS
File details
| Type | BIOS |
|---|---|
| Format | ROM |
| Size | 4.5 MB |
| Added | June 5, 2017 |
| Updated | |
| Original file name | dell3521-0720.-A02.rom |
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
Here the facts are thin: the file is a BIOS dump in ROM format, about 4.5 MB, with the original file name dell3521-0720.-A02.rom. The name suggests a Dell 3521 BIOS, but no board number, revision or chip size is given, so confirm the match yourself before flashing. A BIOS dump is used to reprogram the SPI flash chip with a programmer after corruption or a failed update. Read and back up the original chip contents first, and make sure the model and board revision on your machine match the file.
Description generated from the catalog data. ·
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: dell3521-0720.-A02. 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.