Acer E5-571G-57D9 LA-B991P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | E5-571G-57D9 |
| Board number | LA-B991P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | ZIP |
| Size | 3.9 MB |
| Marks | clean ME |
| Added | May 26, 2021 |
| Updated | |
| Original file name | ACER_E5-571G-57D9_LA-B991P_Clear me.BIN.zip |
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 E5-571G-57D9 laptop, board LA-B991P from Compal, with the Intel ME region cleaned. The file is a ZIP archive of about 3.9 MB, and the original file name is ACER_E5-571G-57D9_LA-B991P_Clear me.BIN.zip. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number LA-B991P matches the one printed on your motherboard, and save the original chip contents as a backup.
For board LA-B991P the catalog also has 2 schematics, 1 boardview file, and 10 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 E5-571G-57D9 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.