17859-1 BIOS Dump 16MB
Part of 17859-1
This page collects 9 BIOS files for 17859-1. The board is used in the Dell Inspiron 5480, Dell 5480, Dell Inspiron 17859 and Dell Inspiron 5482. Image size: 16 MB. The uploader marked 4 as tested/working. 2 have a cleaned Intel ME region.
BIOS files 9
FileSizeRevAddedSource
DELL INSPIRON 5480 17859 1 CPU 8TH BIOS CLEARME OKOK
BIOSTestedClean ME
8.1 MB
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Get on Telegram BIOS Archive
DELL 5480 BUCKY BENSOLO WHL CNL MB 17859 18 Gen th CPU WORKING BIOS
BIOSTestedClean ME
15.1 MB
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Get on Telegram BIOS Archive
From the uploader
DELL 5480 BUCKY BENSOLO WHL CNL MB 17859-1 8 Th Gen th CPU
CLEAN ME REGION OK
FAST BOOT OKOK
WIFI OKOK
Laptops that use 17859-1
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.
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 |