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Dell Latitude 5320 19817-1 BIOS

BIOS 19817-1 Added: May 28, 2022 RAR · 13 MB

File details

TypeBIOS
BrandDell
ModelLatitude 5320
Board number19817-1
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size13 MB
AddedMay 28, 2022
Updated
Original file nameLatitude 5320 1.12.2 19817-1.bin.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

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

BIOS dump for the Dell Latitude 5320 laptop, board number 19817-1, with Wistron listed as the ODM. The archive is a RAR of about 13.1 MB and the original file name indicates BIOS version 1.12.2. Technicians use a BIOS 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 read and save the original chip contents as a backup so you can recover if something goes wrong.

For board 19817-1 the catalog also has 2 schematics, 1 boardview file, and 3 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 5320 19817-1. 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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