LA-H331P BIOS
File details
| Type | BIOS |
|---|---|
| Board number | LA-H331P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 12 MB |
| Added | April 28, 2021 |
| Updated | |
| Original file name | PRECISION 5540 1.5.0 GGYG3Z2 E7A8 LA-H331P 1.5.0 .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 a laptop board numbered LA-H331P from Compal, delivered as a RAR archive of about 11.9 MB. The original file name refers to a Dell Precision 5540 and includes the version 1.5.0, so the model it targets appears to be the Precision 5540, but confirm that against your own board before use. A BIOS dump is used with an SPI programmer to reprogram the flash chip after BIOS corruption or a failed update. Back up the original chip contents first, and check that the board number and revision match yours before writing anything.
For board LA-H331P the catalog also has 1 schematic, 1 boardview file, and 7 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: LA-H331P. 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.