Thanks,
I have 32 GB DDDR5. So is not from memory. I sent my PC to service to check all components for defects.
Memory: Team Group T-Force DELTA RGB negru 32GB, DDR5-7800, CL38
SSD: Solid State Drive (SSD) Samsung 990 PRO 2TB, PCIe Gen 4.0 x4, NVMe, M.2
GPU: ASUS GeForce RTX® 4090 ROG STRIX OC, 24GB GDDR6X, 384-bit
Motherboard: ASUS ROG STRIX Z790-F GAMING WIFI, Socket 1700
Processor: Intel® Core™ i9-13900K Raptor Lake, 3.0GHz, 5.8 GHz turbo, 36MB, Socket 1700
Power supply: Be Quiet! DARK POWER 13, 80 PLUS® Titanium, 1300W, ATX 3.0