Hi thanks for the reply,
1. Bios has been updated to F13C, and cleared the cmos after that. Booted up fine the first time.
2. I am using an AIO to cool my CPU: (Corsair iCUE H150i ELITE CAPELLIX XT 360mm) I have it mounted at the top pulling air in.
3. Yes sorry A2 and B2 slots.
For now I'll...