Flashing white CPU LED

Solved
Hello, I built my PC by myself, everything was going well until the moment of startup. All the fans turn a little and then stop abruptly, a flashing white LED corresponding to the GPU blinks, cycling in a loop, with a small clicking sound infinitely, and I can't turn it off using the case button; I have to cut the power supply to stop it. For your information: B550 Gaming Plus motherboard, Ryzen 5 5600X, RX 6600 GPU, MSI A650GF. Thank you for your replies, I'm losing hope...

2 answers

  1. Hello,

    Did you clip the RAM sticks properly? There might be a problem with the power supply; if you want us to check your connections, photos would be welcome, it's up to you.
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    1. Thank you very much for the quick response! I will post photos tomorrow morning. As for the RAMs, I think they are installed correctly; the CPU LED doesn't necessarily indicate a problem with it, right?
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      1. @Anonymous userThank you very much for trying to help me. For those who want to resolve my issue: I forgot one of the two connectors for the motherboard, which is located on the power supply!
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      2. @TempiosGreat!

        Have a nice weekend.
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