Components are as follows:
-Asus TUF 3070ti GPU
-(8x4)32GB 3200mhz Corsair RAM
-1000w CorsairX PSU
-11700k Intel CPU
-Asus Z490-E Motherboard
So I recently upgraded my wife's PC that now mysteriously power cycles under load. It boots up fine, can enter a video game(WoW, Stray, C2077), but then...