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Dell 5300 18723-1 BIOS

BIOS 18723-1 Added: Jan 4, 2025 RAR · 21 MB

File details

TypeBIOS
BrandDell
Model5300
Board number18723-1
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size21 MB
BIOS chip size32 MB
AddedJanuary 4, 2025
Updated
Original file nameDELL 5300 2-in-1 18723-1 32MB 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 5300 2-in-1 18723-1 32MB BIOS

BIOS dump for the Dell 5300 2-in-1 laptop, Wistron board 18723-1, supplied for a 32 MB flash chip in a RAR archive of about 21.5 MB. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match, and back up the original chip contents so you can restore them if needed.

The catalog also lists 1 schematic, 2 boardview files, and 1 BIOS dump for board 18723-1.

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 5300 18723-1. 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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