Dell Inspiron 14R-5420 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Inspiron 14R-5420 |
| Device | Laptop |
| Format | RAR |
| Size | 3.7 MB |
| Added | December 29, 2021 |
| Updated | |
| Original file name | BIOS Dell Inspiron 14R-5420_DA0R0MB6E2.bin.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 Inspiron 14R-5420 laptop, delivered as a RAR archive of about 3.7 MB under the file name BIOS Dell Inspiron 14R-5420_DA0R0MB6E2.bin.rar. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The board number and revision should match your machine before anything is written, since the file name carries the identifier DA0R0MB6E2. Back up the original chip contents first so you can restore them if the new write does not behave as expected.
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 Inspiron 14R-5420. 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.