25Q64FVSIQ - 2.7 to 3.6v, the 08328 and all others is for specific board model inside same line in the 15-bsxxxxx (Board LA-E791P...not sure).
That ID of ur system board was indeed in the SPI...u need visual identification in the board pcb
All do images seems that do not contain an Intel ME FW image
Beside the main image also needed the EC

Zitat von MiesMosel im Beitrag #674

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Hello,
yes, it should be a 32MB (MegaByte), more exact: 32MiB (MebiByte), chip.
The BIOS file is 32MiB large.

That's not a problem in generally.
You need to find a programmer tool, that can detect this (or similar) chip to write on it.

Please make a photo of the chip or read all the characters & numbers to discover it!
Best regards

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Yes, it's a 1.8V 256Mbit (= 32MiB) chip from Macronix:
https://www.macronix.com/Lists/Datasheet...6Mb,%20v1.0.pdf

Newest UEFI/BIOS version (atm from 2021-06-21) available here:
https://www.msi.com/Motherboard/support/MEG-B550-UNIFY-X

How exactly do I connect a standard CH341AUSB Programmer that has the separate 1.8v adapter?. I need to know how to connect the 1.8v adapter to the programmer and the SoC clip to the 1.8v adapter and then to the the BIOS chip .

This is the one I have.

https://www.aliexpress.com/item/10050018...577ae41ed071-23


google json checker

hello I would very much like to inject a new bios on my chip I have the ch431A my it does not find the chip you help me please?
chip winbond : w25q128jvsq or w25q128jvso I can't see very well

1.28 or above or ASProgrammer here: https://github.com/nofeletru/UsbAsp-flash/releases/

thank you i will try 🙂

Zitat von KedarWolf im Beitrag #679

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How exactly do I connect a standard CH341AUSB Programmer that has the separate 1.8v adapter?. I need to know how to connect the 1.8v adapter to the programmer and the SoC clip to the 1.8v adapter and then to the the BIOS chip .

This is the one I have.

https://www.aliexpress.com/item/10050018...577ae41ed071-23


google json checker

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Zitat von KedarWolf im Beitrag #677

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Zitat von MiesMosel im Beitrag #674

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Hello,
yes, it should be a 32MB (MegaByte), more exact: 32MiB (MebiByte), chip.
The BIOS file is 32MiB large.

That's not a problem in generally.
You need to find a programmer tool, that can detect this (or similar) chip to write on it.

Please make a photo of the chip or read all the characters & numbers to discover it!
Best regards

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It's from the Tomahawk but should be the same chip as the Unify-X. I can't get a decent picture of it on the board with my phone but the numbers are almost the same.

Edit: And it's a MSI B550 board. I think I need a 1.8v adapter, right?

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By his pdf it states: "Single Power Supply Operation
- 1.65 to 2.0 volt for read, erase, and program
operations"

So u must try it with no adicional pw as it may damage.
Any other issue is related to circuit motherboard to the spi.
I would de-solder the chip and programming it in a soldered pcb.

https://www.sofi-tech.com/English/html/7812591720.html

This software detects my chip, I mean my BIOS is on the supported list and I could find the BIOS selection in DEMO mode, I'm still at work but it might only work with their USB programmer, I need to test it when I get home.

he detected 3

Zitat von Dasc im Beitrag #687

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he detected 3

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no escuse me ,
I'm looking for a read a chip W25Q128JVSQ
no software supports it?

Zitat von MeatWar im Beitrag #685

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By his pdf it states: "Single Power Supply Operation
- 1.65 to 2.0 volt for read, erase, and program
operations"

So u must try it with no adicional pw as it may damage.
Any other issue is related to circuit motherboard to the spi.
I would de-solder the chip and programming it in a soldered pcb.

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