3990x 128GB ram. RTX 3090 - MSI trx40 Pro wifi Motherboard.. When I enable PBO from AMD Ryzen Master or Bios, I cannot render anything. 3ds max, cinebench .. Black screen. and the system freezes. So I have to switch the PSU power button off and on to turn the PC on again.
New Setup Win10 Pro 64bit
PSU: Thermaltake 1500W 80+ GOLD
All drivers installed. Bıos Updated. (ALL: Last version)