Build specs
mb: ASUS ROG B450-I + BIOS 2501
cpu: Ryzen 5 3600
ram: 2* cmk32gx4m2a2133c13 (2*16GB)
disk: 128GB m2 ssd
Problem
MB will only POST if a single specific slot is populated (the one closer to the CPU). Both stick work fine, either used one at a time or used with an Athlon 200GE.
Any ideas ?