222004-1 – Dell Vostro 3910
The Dell Vostro 3910 and Dell Vostro DI2 are built on the 222004-1 board designed by Wistron. The catalog lists 2 files for it: 2 BIOS files.
The BIOS dumps are 16 MB and 32 MB images. The earliest file dates from November 2023 (BIOS Archive).
BIOS dumps 2
Board facts
| Board number | 222004-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 222XXX |
| BIOS chip size | 16 MB, 32 MB |
| First seen | 2023-11-12 |
| Source channels | BIOS Archive |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 222004-1
- Dell Vostro 3910
- Dell Vostro DI2
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 |
|---|---|---|
| .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
What BIOS chip size does 222004-1 use?
The BIOS images for 222004-1 are 16 MB and 32 MB.
Who designed the 222004-1 board?
222004-1 is a Wistron board number used by Dell.
Which laptops use the 222004-1 board?
Files in the catalog link 222004-1 to the Dell Vostro 3910 and Dell Vostro DI2.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.