When I turn on my computer there blue light doesn't turn on, no red light blinking, no display, but CPU fan and power supply fan spinning. What is the problem? - Quora
What does it mean by an Asus motherboard orange LED light blinking? Are there any issues on the motherboard? - Quora
![PRO B660M-A WIFI DDR4 First time build won't post blinking CPU and DRAM EZDEBUG | MSI Global English Forum PRO B660M-A WIFI DDR4 First time build won't post blinking CPU and DRAM EZDEBUG | MSI Global English Forum](https://i.imgur.com/XxQfzM1.jpg)