Question Red CPU DRAM LED light on motherboard ?

Trinityz

Commendable
Feb 15, 2019
6
0
1,510
0
Hello,

I have a question about my Aorux x470 Ultra Gaming. My computer powers up (everything in the case seems to be working, fans, lights etc), but my monitor, mouse and keyboard are not getting any signal. Monitor shows that it's not getting any signal and my mouse and keyboard are not lighting up. Not fun...

I suppose that my PSU is okay, because everything powers up and I can even charge my phone on the desktop via a USB cable. The motherboard might be the problem. When I look at the motherboard, I see a red LED light flickering between CPU and DRAM mark. The light flickers back and forth, but mostly stays on the CPU mark. Upon noticing this light, I have tried the following to fix the problem:

clean all the dust, check all the cables, looks for bent pins on my CPU, switched my two ram sticks, change cmos battery, furiously tapping on the on/off button...

Nothing helped.
Any advice is welcome :)

Specs:
Aorus x470 ultra gaming
Geforce 1070 ti
Ryzen 2600x
2x8 GB ram sticks
Seasonic 600w PSU
 

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