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Lenovo 320S LA-E541P BIOS

BIOS LA-E541P Added: Jul 3, 2023 RAR · 19 MB

File details

TypeBIOS
BrandLenovo
Model320S
Board numberLA-E541P
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size19 MB
Markstested by uploader
AddedJuly 3, 2023
Updated
Original file nameLENOVO_320S_15IKB_CIUYA_YB_SA_SB_LA_E541P_REV_1_0_2017_10_13_WORKING.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:
LENOVO 320S-15IKB CIUYA YB SA SB LA-E541P REV 1.0 2017-10-13 WORKING BIOS 100%

BIOS dump for the Lenovo 320S laptop, built on the Compal board LA-E541P, PCB revision 1.0. The uploader marked it as tested, and the archive is a 19.2 MB RAR. 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 match your board, and back up the original chip contents so you can restore them if something goes wrong.

For board LA-E541P the catalog also has 4 schematics, 2 boardview files, and 5 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: Lenovo 320S LA-E541P. 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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