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MODEM D-LINK DSL 2750u HW V2 FW ME 1.20 BIOS

BIOS Added: Jul 3, 2023 RAR · 6.6 MB

File details

TypeBIOS
FormatRAR
Size6.6 MB
AddedJuly 3, 2023
Updated
Original file nameMODEM D-LINK DSL 2750u HW V2 FW ME_1.20 .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:
MODEM D-LINK DSL 2750u HW V2 FW ME_1.20

This BIOS dump is for a D-Link DSL-2750U modem router, hardware version V2, with firmware listed as ME_1.20 in the original file name. The archive is a RAR file of about 6.6 MB. Repair technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed firmware update. The facts provided do not give a board number or chip model, so check that the hardware version and revision on your device match before flashing. Back up the original chip contents first.

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 →

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: MODEM D-LINK DSL 2750u HW V2 FW ME 1.20. 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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