High temperature

[Marjan Al Haque]

I use i5 9400f with stock cooler and 2 casing fan.processor temperature rise to 81-90 degree celcius. degree.my desktop is just 1 year old.at first temperature was only   75-77.i changed thermal paste and cleaned the fan.now temperature around 81 degre. What to do now?

The temperature i checked while gaming.I have warranty.is this processor or fan problem?   

[Theguywhobea]

Get a new CPU cooler.

[thatpc.]

The intel stock cooler are really bad compared to amd’ s you can get a new air cooler or get an AIO

[Bombastinator]

So when you bought it temps were 75-77, got up to 81-90, did a cleaning/repast and temps dropped to 81?

 

what about ambient air in the room?

[schwellmo92]

The stock coolers are bad, those temps sound about right. Buy an aftermarket cooler for $20-30.

[Bossman12112]

As what the others said, get a new cooler. The intel stock cooler is not good and what your temperatures were before (75-77) degrees celsius is still hot in my opinion. Even a cheap cooler is better than that.

[Marjan Al Haque]

On 3/25/2020 at 8:37 PM, Bombastinator said:

So when you bought it temps were 75-77, got up to 81-90, did a cleaning/repast and temps dropped to 81?

 

what about ambient air in the room?

can you be more specific?air in my room is normal.i dont use ac,and most of the time my window is closed