New build worked last night. Installed the components and BIOS recognized CPU and all fans connected. I got Windows 10 installed. Fell asleep woke up and went to turn on pc this morning, hit power button and fans spin and then stop. Double checked all cables were tight. Removed video card and tried again same result. Tried booting with 1 RAM in recommended slot to boot with only one installed twice(both sticks tried.) Started jumping power pins on MOBO to skip case same thing. Reset CMOS and did not help. I currently have only MOBO, CPU and cooler, and power supply connected with ATX 24 pin and 8 pin for CPU and same result.
ASUS TUF Gaming x570 plus (wifi)
Ryzen 3800x
Corsair RM850x
RTX 2080
Corsair Vengeance LPX 2x16
Samsung 970 EVO Plus 1tb
ASUS TUF Gaming x570 plus (wifi)
Ryzen 3800x
Corsair RM850x
RTX 2080
Corsair Vengeance LPX 2x16
Samsung 970 EVO Plus 1tb