Acer E5-571 LA-B991P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | E5-571 |
| Board number | LA-B991P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 3.6 MB |
| Added | May 29, 2022 |
| Updated | |
| Original file name | Acer E5-571 A5WAH LA-B991P 1.0 2014-08-27.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
- Bios Skema boardview laptop Posted: 6/13/22 ● live
- Bios Skema boardview laptop Posted: 6/13/22 ● live
Description
BIOS dump for the Acer E5-571 laptop, board number LA-B991P (Compal design), supplied as a RAR archive of about 3.6 MB under the file name "Acer E5-571 A5WAH LA-B991P 1.0 2014-08-27.rar". The file name shows board revision 1.0 and a 2014-08-27 date. A technician uses a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents first.
The catalog also lists 2 schematics, 1 boardview file, and 10 BIOS dumps for board LA-B991P.
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 E5-571 LA-B991P. 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.