ACER ES1-531 Dominno BA MB 14285-1 448.05303.0011 8MB BIOS
BIOS8 MB
4.9 MB · first posted in BIOS Archive
Get on TelegramUploader's description
ACER ES1-531 Dominno_BA MB 14285-1 448.05303.0011 8MB BIOS
What the file name tells us
| Brand | Acer |
|---|---|
| Model | Acer Aspire ES1-531 |
| Board | 14285-1 |
| Also known as | 448.05303.0011 |
| ODM | Wistron |
| Kind | BIOS |
| Format | .rar |
| Chip size | 8 MB |
| Archive size | 4.9 MB |
| First posted | 2025-03-29 |
| 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 14285-1
FileSizeRevAddedSource
Acer Aspire ES1-531 1 WISTRON Domino BA 14285-1
Schematic1 MB.pdf
3.1 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
Wistron Domino BA 14285-1 boardview
Boardview
101 KB
—
Get on Telegram Schematics & Boardviews Archive +1 more
Acer Aspire ES1-531 - Domino BA 14285-1 PDF
Schematic.pdf
1.5 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more