turns on but no display and no beep

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Hi,

I built a new gaming pc, but it doesn't work. It turns on, the LEDs light up, the fans spin but I dont get any display and no beeps. My CPU doesn't have integrated graphics, but i have a graphics card so that shouldn't matter, right?

Any idea?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References www.tomshardware.com/answers/id-3049845/turns-display-beep.html

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