Dell Inspiron 15-3531 ZBW00 LA-B481P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Inspiron 15-3531 |
| Board number | LA-B481P |
| Platform | ZBW00 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 2.7 MB |
| Added | July 20, 2024 |
| Updated | |
| Original file name | Inspiron 15-3531 (ZBW00 LA-B481P).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 15-3531 laptop, board LA-B481P, platform ZBW00, built by Compal and supplied as a RAR archive of about 2.7 MB under the file name Inspiron 15-3531 (ZBW00 LA-B481P).rar. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match LA-B481P, and read out and save the original chip contents as a backup.
For board LA-B481P the catalog also has 1 schematic, 1 boardview file, 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 Inspiron 15-3531 ZBW00 LA-B481P. 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.