ACER Aspire 3 A315 53 C5V01 LA E891P Rev2A 2018 06 15 8 MB BIOS
BIOS8 MB
5.0 MB · first posted in BIOS Archive
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LA-E891P REV 2A
What the file name tells us
| Brand | Acer |
|---|---|
| Board | LA-E891P |
| ODM | Compal |
| Revision | 2A |
| Kind | BIOS |
| Format | .rar |
| Chip size | 8 MB |
| Date in file name | 2018-06-15 |
| Archive size | 5.0 MB |
| First posted | 2022-03-15 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
What this kind of file is 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 |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for LA-E891P
FileSizeRevAddedSource
Acer Aspire A515 series Compal LA-E891P REV 1A PDF
Schematic.pdf
1.7 MB
1A
Get on Telegram Schematics & Boardviews Archive +1 more
Acer Aspire A515 series Compal LA-E891P r1A PDF
Schematic.pdf
1.7 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more