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HY66A NM-D711 BIOS (REV 1.0)

BIOS NM-D711 Added: May 25, 2024 RAR · 10 MB

File details

TypeBIOS
Board numberNM-D711
PlatformHY66A
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size10 MB
Markstested by uploader, includes EC firmware
AddedMay 25, 2024
Updated
Original file nameHY568_HY575_HY662_HY66A_NM_D711_REV_1_0_2021_03_29_i7_11800H_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:
HY568 HY575 HY662 HY66A NM-D711 REV 1.0 2021-03-29 i7-11800H BIOS & EC& KBEC WORKING BIOS 100%

BIOS dump for a Compal laptop with board number NM-D711, revision 1.0, platform HY66A. The archive is marked as tested by the uploader and includes EC/KBC firmware, about 10.4 MB in RAR format. The original file name lists related platforms HY568, HY575 and HY662, but the board number and revision are what matter for matching. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or failed update.

For board NM-D711 the catalog also has 1 schematic, 1 boardview file, and 2 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: HY66A NM-D711. 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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