11254-2 – HP Pavilion DV6-7056ER
11254-2 is the Wistron main board used in the HP Pavilion DV6-7056ER and HP Pavilion DV6-7060ER. The catalog lists 2 files for it: 2 BIOS files and 1 EC firmware image.
The BIOS dumps are 8 MB images. The earliest file dates from October 2018 (BIOS Archive).
BIOS dumps 2
From the uploader
Model:HP DV6-7056ER
Platform:Goya/Balen 1.0-DDR3
PCB P/N:48.4ST10.021
Rev:11254-2
Main Flash:Winbond W25Q64FV (U6002)
EC Firmware: ENE KB9016QF A3 (U2701)
Board facts
| Board number | 11254-2 |
|---|---|
| Designed by | Wistron |
| Platform group | 11XXX |
| Also known as | 48.4ST10.021 |
| BIOS chip size | 8 MB |
| Flash chip | W25Q64FV |
| First seen | 2018-10-02 |
| 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 11254-2
- HP Pavilion DV6-7056ER
- HP Pavilion DV6-7060ER
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the 11254-2 board?
11254-2 is a Wistron board number used by HP.
Which laptops use the 11254-2 board?
Files in the catalog link 11254-2 to the HP Pavilion DV6-7056ER and HP Pavilion DV6-7060ER.
What BIOS chip size does 11254-2 use?
The BIOS images for 11254-2 are 8 MB. Flash chips named in the files: W25Q64FV.
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.