Acer Aspire E5-511 LA-B221P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | Aspire E5-511 |
| Board number | LA-B221P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 2.7 MB |
| Added | October 15, 2020 |
| Updated | |
| Original file name | Acer Aspire E5-511 Z5WAL LA-B221P 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 E5-511 laptop, board LA-B221P, PCB revision 1.0, from Compal. The archive is a RAR file of about 2.7 MB, named Acer Aspire E5-511 Z5WAL LA-B221P Rev.1.0.rar. Technicians use a dump like this to reprogram the SPI flash chip with a programmer when the BIOS is corrupted or an update has failed. Before flashing, confirm that the board number and revision printed on your motherboard match LA-B221P and 1.0, and read out and save the original chip contents as a backup.
For board LA-B221P the catalog also has 1 schematic and 2 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 E5-511 LA-B221P. 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.