Acer Aspire E1-531-4806 LA-7912P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | Aspire E1-531-4806 |
| Board number | LA-7912P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 2.9 MB |
| Added | July 20, 2024 |
| Updated | |
| Original file name | Aspire E1-531-4806 (Q5WVH LA-7912P).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 Acer Aspire E1-531-4806 laptop, board number LA-7912P, a Compal design. The archive is a RAR file of about 2.9 MB, shared under the name "Aspire E1-531-4806 (Q5WVH LA-7912P).rar". A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number on your motherboard matches LA-7912P, and save a full read of the original chip contents so you can restore it if needed.
For board LA-7912P the catalog also has 12 schematics, 5 boardview files, and 50 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: Acer Aspire E1-531-4806 LA-7912P. 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.