La-6221P
BIOS
790 KB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Acer |
|---|---|
| Board | LA-6221P |
| ODM | Compal |
| Kind | BIOS |
| Format | .rar |
| Archive size | 790 KB |
| First posted | 2021-03-19 |
| 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-6221P
FileSizeRevAddedSource
Acer Aspire AOD255 LA-6221P PAV70
Schematic
887 KB
—
Get on Telegram Schematics & Boardviews Archive +1 more
ACER Aspire AOD255 PAV70 LA-6221P REV 1.0 PDF
Schematic.pdf
933 KB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more