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Dell 5480 BENSOLO 17859-1 BIOS

BIOS 17859-1 Added: Dec 28, 2023 RAR · 15 MB

File details

TypeBIOS
BrandDell
Model5480
Board number17859-1
PlatformBENSOLO
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size15 MB
Marksclean ME, tested by uploader, fast boot
AddedDecember 28, 2023
Updated
Original file nameDELL_5480_BUCKY_BENSOLO_WHL_CNL_MB_17859_18_Gen_th_CPU_WORKING_BIOS.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
DELL 5480 BUCKY BENSOLO WHL CNL MB 17859-1 8 Th Gen th CPU WORKING BIOS 100% CLEAN ME REGION OK FAST BOOT WIFI

BIOS dump for the Dell 5480 laptop on the Wistron board 17859-1 (platform BENSOLO), supplied as a RAR archive of about 15.1 MB with a cleaned Intel ME region and fast boot enabled. The uploader marked it as tested, though that is their own claim and not verified here. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your motherboard before flashing, and back up the original chip contents first.

The catalog also lists 2 schematics, 6 boardview files, and 11 BIOS dumps for board 17859-1.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

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Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: Dell 5480 BENSOLO 17859-1. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

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