Dell Inspiron 15R 5520 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Inspiron 15R 5520 |
| Device | Laptop |
| Format | RAR |
| Size | 3 MB |
| Added | May 31, 2021 |
| Updated | |
| Original file name | DELL_INSPIRON 15R 5520 UN2 UN6 .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 15R 5520 laptop, supplied as a RAR archive named DELL_INSPIRON 15R 5520 UN2 UN6 .rar, about 3 MB in size. The file name refers to the UN2 and UN6 variants, but the facts do not list a board number or revision, so confirm those against your own motherboard before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Save the original chip contents first so you can restore them if the new write does not work.
For the Dell Inspiron 15R-5520 the catalog also has 1 BIOS dump.
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 15R 5520. 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.