14236-1 BIOS Dump
Part of 14236-1
14236-1: 4 BIOS files found in the source channels. The board is used in the Dell Inspiron 3559, Dell 3000, Dell Inspiron 14 3459-IRIS and Dell Inspiron 3459. 1 of them is marked as tested by the uploader. 1 has a cleaned Intel ME region.
BIOS files 4
FileSizeRevAddedSource
Laptops that use 14236-1
- Dell Inspiron 3559
- Dell 3000
- Dell Inspiron 14 3459-IRIS
- Dell Inspiron 3459
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 |
| .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 |