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Acer Nitro AN515-45 GH51Z LA-K851P BIOS

BIOS LA-K851P Added: Dec 13, 2023 RAR · 4.4 MB

File details

TypeBIOS
BrandAcer
ModelNitro AN515-45
Board numberLA-K851P
PlatformGH51Z
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size4.4 MB
Marksincludes EC firmware
AddedDecember 13, 2023
Updated
Original file nameACER Nitro AN515-45 (GH51Z LA-K851P) (V_1.10) 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 Nitro AN515-45 (GH51Z LA-K851P) (V_1.10) BIOS & EC

BIOS dump for the Acer Nitro AN515-45 laptop, Compal board LA-K851P (platform GH51Z), version V_1.10. The package also includes the EC/KBC firmware. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the EC firmware can help when the keyboard controller needs restoring.

The catalog also lists 2 schematics, 1 boardview file, and 2 BIOS dumps for board LA-K851P.

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 Nitro AN515-45 GH51Z LA-K851P. 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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