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Acer E5 511 LA-B211P BIOS

BIOS LA-B211P Added: Mar 11, 2023 RAR · 6.5 MB

File details

TypeBIOS
BrandAcer
ModelE5 511
Board numberLA-B211P
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size6.5 MB
Markstested by uploader, includes EC firmware
AddedMarch 11, 2023
Updated
Original file nameACER_E5_511_Z5WAL_LA_B211P_REV_1_0_2014_03_26_WORKING_BIOS_&_EC.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:
ACER E5-511 Z5WAL LA-B211P REV 1.0 2014-03-26 WORKING BIOS & EC 100%

BIOS dump for the Acer E5 511 laptop, board LA-B211P revision 1.0, from ODM Compal. The package includes EC/KBC firmware and is marked as tested by the uploader, though that is the uploader's claim and not something the catalog has checked. Technicians use a BIOS dump like this to reprogram the SPI flash with a programmer after corruption or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match, and read out and save the original chip contents as a backup.

The catalog also lists 4 schematics, 1 boardview file, and 6 BIOS dumps for board LA-B211P.

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: Acer E5 511 LA-B211P. 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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