Wet weather graphic card

First of all, connect the product, the heat dissipation is not good, and the 8400GS is generally passive heat dissipation with heat sink, without fan, so your temperature is normal. If you want to use the graphics card for a long time, it is recommended that the landlord replace the graphics card radiator. It is recommended to overclock 3 butterflies and 25 yuan one with fan and heat sink, which should be better than your current cooling system.