If you mean the LEDs on your motherboard “If an error is found, the critical component’s LED stays lit up until the problem is solved.” So when you cant boot, look for the LED that STAYS LIT.
What I noticed is when it actually does post and load Windows the boot device led lights up for a second and when I get the black screen that light never lights up.
So I need a new motherboard, cpu, and ram. What is the best bang for your buck from amd right now? My budget is $500
What’s your use case? Gaming, video editing, etc.
Just gaming and internet