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Lenovo G50-70-20351 BIOS

BIOS Added: Jan 26, 2017 RAR · 3.2 MB

File details

TypeBIOS
BrandLenovo
ModelG50-70-20351
DeviceLaptop
FormatRAR
Size3.2 MB
AddedJanuary 26, 2017
Updated
Original file nameLENOVO_G50-70-20351.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 the Lenovo G50-70-20351 laptop, supplied as a RAR archive of about 3.2 MB under the file name LENOVO_G50-70-20351.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 on your motherboard match the ones the dump was made for, and back up the original chip contents so you can restore them if something goes wrong.

For the Lenovo G50-70-20351 the catalog also has 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 G50-70-20351. 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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