Acer Aspire S7-191
The Acer Aspire S7-191 was built on 2 different main boards: 12222-2 and 12222-1. There are 3 files in the catalog: 3 BIOS files.
Earliest upload: December 2018.
BIOS dumps 3
FileSizeRevAddedSource
From the uploader
Acer Aspire S7-191-53334G12ass (MS2363)
Wistron Helium MB 12222-2N = 12222-1
48.4WD04.02N
Intel i5-3337U SR0XL, BD82HM77 SLJ8C
The BIOS of Acer Aspire S7-191-53334G12ass (MS2363) (Wistron Helium MB 12222-2N 48.4WD04.02N; Intel i5-3337U SR0XL, BD82HM77 SLJ8C)
Model facts
| Brand | Acer |
|---|---|
| Series | Aspire |
| BIOS chip size | 2 MB, 4 MB |
| CPU generation | Intel 3rd gen |
| First seen | 2018-12-31 |
| Source channels | BIOS Archive |
Main boards used in Acer Aspire S7-191
- 12222-2
- 12222-1
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 |
Questions
Which motherboard does the Acer Aspire S7-191 use?
The files link the Acer Aspire S7-191 to 12222-2 and 12222-1. Check the number printed on your board before flashing anything.
What size is the Acer Aspire S7-191 BIOS chip?
The BIOS dumps for this model are 2 MB and 4 MB.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.