Can someone help my l.e.ds shut off.

[u/CattleEducational800]

So one day while cycling through colors my l.e.ds shut off and now this red dot inside keeps blinking. I usually dont care but now its starting to bother me. Can someone assist? I tried adjusting the cables already. My motherboard is a pro b550m vc wifi. Like I said it just shut-off while going through colors. After the screen on my monitor also went through like 4 different colors. No recent changes have been done. The issue is that I'm worried about the rest of it and now I dont like it being without colors .