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Lenovo LA-F485P BIOS

BIOS LA-F485P Added: Jul 27, 2021 RAR · 8.2 MB

File details

TypeBIOS
BrandLenovo
Board numberLA-F485P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size8.2 MB
AddedJuly 27, 2021
Updated
Original file nameV330-14ARR Laptop (Lenovo) LA-F485P DLMVA 2.00.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

BIOS dump for a Lenovo laptop, board LA-F485P from Compal, supplied as a RAR archive of about 8.2 MB. The original file name refers to the V330-14ARR model, so the model line should be confirmed against your machine. 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, check that the board number and revision match your board, and save the original chip contents as a backup first.

For board LA-F485P the catalog also has 3 schematics and 1 BIOS dump.

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 LA-F485P. 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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