Question Pc keeps freezing during gaming

[Ohhwowblurr]

My pc keeps freezing during gaming ever since I move my components to a new case. Keyboard and mouse is unresponsive that I have to hard reset. I already tried doing a clean install.
Ryzen 2600
Rx 5700xt pulse
Msi b450 tomahawk
EVGA 750 w 80+ gold
Ssd 250 gb that I combined with a 1 tb hd with StoreMI
And another 500 gb hd

 

[Ohhwowblurr]

anyone help please

 

[refillable]

No change except the case? You might be plugging or installing things wrong. Check the motherboard installation, check the cables.