09226-1 – Dell Latitude E5410
The Dell Latitude E5410 and Dell Latitude E5510 are built on the 09226-1 board designed by Wistron. 3 files are indexed for this board: 2 BIOS files, 1 boardview and 1 EC firmware image.
BIOS images are 2 MB and 4 MB. First posted in February 2021 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 2
Boardviews 1
Board facts
| Board number | 09226-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 09XXX |
| Also known as | 48.4EQ09.011 |
| BIOS chip size | 2 MB, 4 MB |
| First seen | 2021-02-24 |
| 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 09226-1
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 boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
What BIOS chip size does 09226-1 use?
The BIOS images for 09226-1 are 2 MB and 4 MB.
Who designed the 09226-1 board?
09226-1 is a Wistron board number used by Dell.
Which laptops use the 09226-1 board?
Files in the catalog link 09226-1 to the Dell Latitude E5410 and Dell Latitude E5510.
Is there a boardview for 09226-1?
Yes, 1 boardview file.
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.