Acer Aspire ES1-520 LA-D121P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | Aspire ES1-520 |
| Board number | LA-D121P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 2.2 MB |
| Added | March 26, 2019 |
| Updated | |
| Original file name | Acer Aspire ES1-520 ES1-521 ES1-522 B5W1E LA-D121P rev 1.0.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 the Acer Aspire ES1-520 laptop, board LA-D121P (Compal), revision 1.0. The archive is a RAR file of about 2.2 MB, and its original name also lists the ES1-521 and ES1-522 models along with B5W1E. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match, and back up the original chip contents so you can restore them if needed.
For board LA-D121P the catalog also has 2 schematics, 1 boardview file, and 8 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 ES1-520 LA-D121P. 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.