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CG510 NM-A681 BIOS (REV 1.0)

BIOS NM-A681 Added: Sep 25, 2022 RAR · 15 MB

File details

TypeBIOS
Board numberNM-A681
PlatformCG510
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size15 MB
Markstested by uploader
AddedSeptember 25, 2022
Updated
Original file nameCG410 CG510 NM-A681 REV 1.0 2015-06-26 WORKING BIOS 100%.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:
CG410 CG510 NM-A681 REV 1.0 2015-06-26 WORKING BIOS 100%

This is a BIOS dump for a Compal laptop board numbered NM-A681, revision 1.0, associated with the CG510 platform (the file name also references CG410). The uploader marks it as tested, and the archive is about 15.2 MB in RAR format. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision match your board and back up the original chip contents.

For board NM-A681 the catalog also has 4 schematics, 3 boardview files, and 16 BIOS dumps.

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: CG510 NM-A681. 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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