14263-2 – HP Envy 360
14263-2 is the Wistron main board used in the HP Envy 360, HP Envy M6, HP Envy M6-W103DX and HP Envy x360. The catalog lists 5 files for it: 5 BIOS files and 1 EC firmware image.
BIOS images are 8 MB. First posted in December 2020 in BIOS Archive.
BIOS dumps 5
Board facts
| Board number | 14263-2 |
|---|---|
| Designed by | Wistron |
| Platform group | 14XXX |
| Also known as | 448.06202.0021 |
| BIOS chip size | 8 MB |
| Flash chip | W25Q64 |
| CPU generation | Intel 6th gen |
| First seen | 2020-12-20 |
| 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 14263-2
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.
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 14263-2 use?
The BIOS images for 14263-2 are 8 MB. Flash chips named in the files: W25Q64.
Who designed the 14263-2 board?
14263-2 is a Wistron board number used by HP.
Which laptops use the 14263-2 board?
Files in the catalog link 14263-2 to the HP Envy 360, HP Envy M6, HP Envy M6-W103DX, HP Envy x360 and HP Envy x360 15.
Are these files free?
2 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
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.