One of the fans spining less than the other

[Rasty]

Hello guys, 

Few days ago I was cleaning up my laptop MSI GE72MVR 7RG Apache Pro also I was doing upgrades for storage and installing two 1tb 860 Evos I also took apart fans and clean them up with pressured air can and exchange the thermal paste on gpu and cpu after I done all that stuff I did clean reinstal of Windows. After installing all software etc. I found out that the fan on gpu spining about 200-500 rpm slower than on the cpu. It jumping up and down. Question is do you know If I can change the rpm speed manually or I did something wrong while I was cleaning the fans with pressured air can and I need to buy a new fans ? And if I do, do you know places to buy the correct ones which will be compactible and not some rubish ones. Im just worried about that as I was watching dragon center in past one year and when I had cooler boost and turbo mode both fans were on 6000rpm at all times no drop or something.

Merry Christmas and Happy New Year Guys.

Kind Regards,
Rasty

[Origami Cactus]

The GPU temperature on your picture is smaller than CPU temp, no wonder that it spins slower.

 

Lower temperature = slower fan speed.

[Rasty]

Thats not true mate as I said be4 when I had turbo boost and cooling boost no matter what was temperature on gpu and cpu both were set up on 6000 rpm without dropping. 

[Origami Cactus]

43 minutes ago, Rasty said:

Thats not true mate as I said be4 when I had turbo boost and cooling boost no matter what was temperature on gpu and cpu both were set up on 6000 rpm without dropping. 

Take a picture now with the turbo on?

use corsair link monitoring, it creates a timeline of fan speed over time, so we can see how severe the dropping is.

[Rasty]

Not sure if you mean this mate.