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330-14AST 330-15AST 330-17AST 8UCN07WW BIOS

BIOS Added: May 24, 2021 RAR · 4.4 MB

File details

TypeBIOS
FormatRAR
Size4.4 MB
AddedMay 24, 2021
Updated
Original file nameBIOS_330-14AST_330-15AST_330-17AST_8UCN07WW.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

This BIOS dump is archived as a RAR file of about 4.4 MB, original name BIOS_330-14AST_330-15AST_330-17AST_8UCN07WW.rar. The file name points to lenovo-style 330 series models (330-14AST, 330-15AST and 330-17AST) with BIOS version 8UCN07WW, though the page facts do not confirm a board number or revision. A technician would use a dump like this to reprogram the SPI 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: 330-14AST 330-15AST 330-17AST 8UCN07WW. 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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