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BROADMOOR 15 TGL-H 12L 203005-1 32MB BIOS

BIOS Added: Apr 21, 2025 RAR · 26 MB

File details

TypeBIOS
FormatRAR
Size26 MB
BIOS chip size32 MB
AddedApril 21, 2025
Updated
Original file nameBROADMOOR 15 TGL-H 12L 203005-1 32MB 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:
BROADMOOR 15 TGL-H 12L 203005-1 32MB BIOS

BIOS dump for a 32 MB SPI flash chip, supplied as a RAR archive of about 25.6 MB. The original file name is BROADMOOR 15 TGL-H 12L 203005-1 32MB BIOS.rar, so the board appears to be listed as 203005-1 under the BROADMOOR 15 TGL-H 12L name, though the brand and platform are not stated in the facts. Technicians use a dump like this to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update.

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: BROADMOOR 15 TGL-H 12L 203005-1 32MB. 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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