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Microsoft Surface Pro 7 BIOS

BIOS Added: Jul 7, 2021 RAR · 4.6 MB

File details

TypeBIOS
BrandMicrosoft
ModelSurface Pro 7
DeviceLaptop
FormatRAR
Size4.6 MB
AddedJuly 7, 2021
Updated
Original file nameMicrosoft_Surface_Pro_7_Gen_10th_BIOS_Surface_Pro_7_1866_test_ok.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 Microsoft Surface Pro 7 laptop, delivered as a RAR archive of about 4.6 MB under the original file name Microsoft_Surface_Pro_7_Gen_10th_BIOS_Surface_Pro_7_1866_test_ok.rar. The file name marks it as a test-ok build, but the facts do not give a board number, revision, flash chip size or EC details, so those should be confirmed against your own hardware. Technicians typically use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update.

For the Microsoft Surface Pro 7 the catalog also has 1 schematic and 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: Microsoft Surface Pro 7. 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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