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YHSM-BI-14.1-Y116CR820-CC54C Y116C R 820 rev 8.2 BIOS

BIOS Added: Dec 4, 2021 RAR · 3 MB

File details

TypeBIOS
Revision8.2
FormatRAR
Size3 MB
AddedDecember 4, 2021
Updated
Original file nameYHSM-BI-14.1-Y116CR820-CC54C Y116C R 820 rev 8.2.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 is a BIOS dump, revision 8.2, supplied as a RAR archive of about 3.0 MB. The file name references the board number YHSM-BI-14.1-Y116CR820-CC54C and the label Y116C R 820, but the facts do not name the laptop brand or model, so confirm the target machine before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after corruption or a failed update. Compare the board number and revision on your motherboard with those in the file name before flashing, and 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: YHSM-BI-14.1-Y116CR820-CC54C Y116C R 820 rev 8.2. 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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