Hello, I am having weird issues with the CPU fan RPM.
If I'm not doing anything heavy with computer the cpu fan looks normal like this:
Stable 32 celsius, nothing special..
If I load the computer with for instance BF3 fan rpm will look like this:
Far right is how the rest of the day will look untill I restart the computer.
up down, up down up down.. and so on. still at about 32 celsiis
I have i5 3570k and Asrock z77 extreme4
Had this problem for years but getting really tired of it.
Original, not clocked, Did bios reset, updated it, Format C:, blew out dust from inside
Would really appreciate suggestions, what more to do?
thank you.
If I'm not doing anything heavy with computer the cpu fan looks normal like this:

Stable 32 celsius, nothing special..
If I load the computer with for instance BF3 fan rpm will look like this:

Far right is how the rest of the day will look untill I restart the computer.
up down, up down up down.. and so on. still at about 32 celsiis
I have i5 3570k and Asrock z77 extreme4
Had this problem for years but getting really tired of it.
Original, not clocked, Did bios reset, updated it, Format C:, blew out dust from inside
Would really appreciate suggestions, what more to do?
thank you.