Why isn't my new PC POSTing? There's a clear white light that shows up next to the CPU indicator on the EZ Debug LED on my MSI B365M PRO-VDH Motherboard and when
![CPU and VGA leds on for 3 seconds then off on B450 MoBo - CPUs, Motherboards, and Memory - Linus Tech Tips CPU and VGA leds on for 3 seconds then off on B450 MoBo - CPUs, Motherboards, and Memory - Linus Tech Tips](https://linustechtips.com/uploads/monthly_2019_08/image.png.01f99375b43b382199ace9f1ea45c3b4.png)
CPU and VGA leds on for 3 seconds then off on B450 MoBo - CPUs, Motherboards, and Memory - Linus Tech Tips
![So I have a MSI B550 A-Pro MB. The VGA debug led is on, yet my gpu is on, my monitor has a display, everything is working fine, why is this? Is So I have a MSI B550 A-Pro MB. The VGA debug led is on, yet my gpu is on, my monitor has a display, everything is working fine, why is this? Is](https://preview.redd.it/gmg1j13s2jo51.jpg?auto=webp&s=5151a76fa1d2d66c4ab682a9b3cfee9667d692ad)
So I have a MSI B550 A-Pro MB. The VGA debug led is on, yet my gpu is on, my monitor has a display, everything is working fine, why is this? Is
![Ryzen 2200g B450m Gaming Plus build, VGA EZ debug led comes on and monitor goes into power save mode, the monitor went into power save mode with my last pc too though, Ryzen 2200g B450m Gaming Plus build, VGA EZ debug led comes on and monitor goes into power save mode, the monitor went into power save mode with my last pc too though,](https://external-preview.redd.it/xzGl7mPJooz9Uw9D0lpp93nEp-VonW5dR28qqnMHs5M.png?format=pjpg&auto=webp&s=03699012d04bf0fd235dd3ee142fa19eb8d904fe)