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Dell Latitude 5300 18827-1 BIOS (8 MB)

BIOS 18827-1 Added: Aug 23, 2023 RAR · 2.1 MB

File details

TypeBIOS
BrandDell
ModelLatitude 5300
Board number18827-1
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size2.1 MB
BIOS chip size8 MB
Marksunlocked
AddedAugust 23, 2023
Updated
Original file nameDELL_Latitude_5300_18827_1_W25Q64_PASSWORD_unlocked_8MB_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 Latitude 5300 18827-1 _W25Q64_PASSWORD _ unlocked 8MB BIOS

BIOS dump for the Dell Latitude 5300 laptop, Wistron board 18827-1, supplied as an 8 MB image in an unlocked state. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents so you can restore them if needed. The archive is a RAR file of about 2.1 MB.

For board 18827-1 the catalog also has 8 BIOS dumps.

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 Latitude 5300 18827-1. 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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