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Lenovo LA-A811P BIOS

BIOS LA-A811P Added: Jun 27, 2020 RAR · 2.8 MB

File details

TypeBIOS
BrandLenovo
Board numberLA-A811P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size2.8 MB
AddedJune 27, 2020
Updated
Original file nameLenovo Tab 10 LA-A811P 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

BIOS dump for the Lenovo laptop board LA-A811P, produced by Compal and supplied as a RAR archive of about 2.8 MB under the file name Lenovo Tab 10 LA-A811P Bios.rar. The file is meant for reprogramming the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision on your board match the dump, and back up the original chip contents so you can restore them if needed.

The catalog also lists 1 schematic for board LA-A811P.

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-A811P. 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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