Dell 5451 LA-B912P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | 5451 |
| Board number | LA-B912P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 3 MB |
| Added | February 22, 2018 |
| Updated | |
| Original file name | Dell 5451_5551 _ LA-B912P Rev 1.0 _A03.zip |
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 5451 laptop, board LA-B912P revision 1.0, from Compal, delivered as a ZIP archive of about 3.0 MB. The original file name, Dell 5451_5551 _ LA-B912P Rev 1.0 _A03.zip, suggests it also covers the 5551 line, though this page lists only the 5451 model. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your board, and back up the original chip contents before writing anything.
For board LA-B912P 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 5451 LA-B912P. 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.