PC Automatically SHUTSDOWN! please help

[eesotereh]

ive got her idle at around 37 - 40 C now. i fixed the seating of the HS. turned the exhaust fan in the rear to blow inside the chassis and swtiched the processors fan power source to run higher rpm. im installing a 3rd fan. do u guys suggest using that as an exhaust or u think its better to blow inside the chassis as well to make total of 3 fans blowing inside? this 3rd one is gona get screwed on the side panel. cause my panel has grills.

 

[mammikoura]

so you are going to have 1 fan in the back and 1 on the side? I'd make it so that the side fan is intake and the rear fan is exhaust. But you can always experiment with it to see which setup works best.

 

[eesotereh]

yeah i found that with the rear as intake it brought the temp down several degrees. so now im wondering if the 3rd side fan would be better as also intake or to make that exhaust?