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MOBO flashing red lights

SigeamWow

My b450 tomahawk max is flashing red lights right above the atx power connector? anyone know how to fix this? i just finished my build and it happened.

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According to the manual that is the CPU light.

You have both the 24 pin and 8 pin cpu power plugged in, check the 8 pin to make sure it is clicked in.

Check the CPU for possible bent pin.

All new components? Or some that came from a working system?

Some posts related to this mention power supply.

 

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