Hardware Motherboard ship heat up

[incradible]

My Motherboard main chip getting heat up, i have changed power supply too

 

[little_pob]

Thermal paste tends to dry out after a few years, reducing it's ability to transfer heat.

Dust builds up too after a while, but I assume you'll have noticed and cleaned when you changed the PSU.

 

[bigsofty]

Make sure you dont have one of the case fans the wrong way around, if this is a new build. Basically the should point in towards the case from the front bottom and push the air back out the back-top fan. Also, more input fans than output to create positive air pressure to avoid dust.