Associate III

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Stm32f429 disc1 board

Screenshot (10).png Screenshot (11).png The stm32f429 disc1 board is throwing this error once I connect my board.

The interface firmware FAILED to reset/halt the target MCU.

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mƎALLEmBest answer

ST Technical Moderator

Hello,

Check if JP3 is already fitted:

I have a doubt that it is not fitted, therefore the MCU is not powered on.

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ST Technical Moderator

Hello @harry123

Have you tried to upgrade your firmware? If so, can you try using a data cable and also try another USB port on your PC.

Best Regards.

STTwo-32

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Associate III

Have you tried to upgrade your firmware? -->No

If so, can you try using a data cable and also try another USB port on your PC? Yes tried it but there is no change.

mƎALLEmBest answer

ST Technical Moderator

Hello,

Check if JP3 is already fitted:

I have a doubt that it is not fitted, therefore the MCU is not powered on.

To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.

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