LA-B991P BIOS Bin
Part of LA-B991P
11 BIOS files for LA-B991P are indexed here. The board is used in the Acer Aspire E5-571G, Acer Aspire V3-572G, Acer Aspire E5-571 and Acer Aspire V3. The uploader marked 1 as tested/working. 2 have a cleaned Intel ME region. Board revisions: 1.0.
BIOS files 11
FileSizeRevAddedSource
Laptops that use LA-B991P
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |