電腦機箱散熱問題

其實大多數機身下半部都係比較熱，因為顯卡係正面向下，而下面多數為冇風扇。

只有顯卡上面的位置先有風扇同空氣流動，基本上唔想搞太多野既情況下

打開則板係最方便同快捷，如果你機身則邊夠空間既話係夠散熱既

講咗好多次，開咗側蓋，用一把枱扇吹住底板可以，電風扇你點都會有一把，喺冇﹖

封實側板孔反而不會令熱氣由後排出, 反而可能會令過熱問題加重.
而且機箱太熱,用多好的CPU空冷散熱器也沒用.
本人打中文不是太好,如果不介意的話我用英文來答你.
To solve your problem, make sure you have good airflow in your case. First, check is there any dust are blocking the airflow in the case. Second, remove all the unused hard disk mounts. Third, check if there have enough airflow. If not, you should add a fan at the front to increase intake wind and install one more fan for exshuast the heat. Also, using a air cooler to cool the cpu won't be effective in a mini tower case. I recommend you to use a Corsair H80i cpu closed-loop cooler to cool your cpu. And also, what is your graphics card? Using a graphics card that is too long(like the graphics card lenth has almost reach the maximum lenth that the case support)may block the airflow of the case. If you have this problem, you may need to change your graphics card.

可以玩水冷
又唔算好貴