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MSI Z77A-GD65 BIOS

BIOS Added: Aug 20, 2022 RAR · 18 MB

File details

TypeBIOS
BrandMSI
ModelZ77A-GD65
DeviceLaptop
FormatRAR
Size18 MB
Markstested by uploader
AddedAugust 20, 2022
Updated
Original file nameMSI Z77A-GD65 MS-7751vAB WORKING 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

From the original post:
MSI Z77A-GD65 MS-7751vAB WORKING BIOS

BIOS dump for the MSI Z77A-GD65, with the board number MS-7751vAB as given in the original file name. The uploader marks it as tested, though that is their own claim and not verified here. 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, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents so you can recover if something goes wrong.

For the MSI Z77A-GD65 the catalog also has 1 schematic.

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: MSI Z77A-GD65. 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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