Need help: My PC freezes when I play game around 5-30 minute

[Windows Server]

My PC freezes when I play game around 5-30 minutePC Spec;CPU: Core Ultra 5 245kGPU: RTX 4070Ti Ram: DDR5 32 GB(6000hz)Mainboard: MSI Z890-P wifiSSD: SN850XPSU: CX-750 wattOS; windows 11I am trying :1. Test CPU with Prime95 = full load 90 minute ,max temp = 80 celsius >> without freezes2. Test GPU with Furmark = full load 90 minute, max temp = 73 celsius >> without freezes3. test Memory with MemTest86 >> PASS4. playing game with windows 11 >> freezes5. playing game with window 10 >> freezes6. replace mainboard with new OS >> freezes7. replace SSD with new O

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