Case airflow problems

[Sowano]

Hey, so im using a NZXT H510 case and i have a Corsair H100x AiO and i accedently made the fans in the front , exhaust the air instead so when i changed that, i suddenly noticed that my pc got like 5-9 celcius hotter, any reasons why?

[Sowano]

My gpu goes to around 80 celcius on load 

[spartaman64]

maybe the front fans are getting starved of air. try mounting an fan on the top

[Dr0y]

The nzxt h500 works better with negative pressure.  The fresh air comes from the unused pcie slots below the gpu so an all exhaust config should be better for that case.