14091-1 – Dell Inspiron 24-3459
The Dell Inspiron 24-3459, Dell Inspiron 20-3059 and Dell Inspiron 22-3263 are built on the 14091-1 board designed by Wistron. ChambersDesignInc.com has indexed 6 files for this board — 5 BIOS files and 1 schematic.
The earliest file dates from December 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 5
Schematics 1
Board facts
| Board number | 14091-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 14XXX |
| CPU generation | Intel 6th gen |
| First seen | 2018-12-02 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 14091-1
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.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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
Is there a boardview for 14091-1?
No boardview has been indexed for 14091-1 yet; the schematic is available on this page.
Who designed the 14091-1 board?
14091-1 is a Wistron board number used by Dell.
Which laptops use the 14091-1 board?
Files in the catalog link 14091-1 to the Dell Inspiron 24-3459, Dell Inspiron 20-3059 and Dell Inspiron 22-3263.
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.