Question GIGA RTX2080 Gaming OC fans spin and stop every 2 seconds

Mar 9, 2019
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I just bought a GIGA RTX 2080 Gaming OC and I found sometimes the fans spin and stop every 2 seconds. The noise sounds like sawing wood and it’s very disturbing.


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I know this is about fan control strategy. But I still fell something weird because this phenomenon happens very frequently. Sometimes the temperature is over or below the breakpoint (57°C), but the fans are still keep spinning and stopping.


As the picture shows, later the temperature is 51°C, the fans look like normal.
And I’ve used other GIGA cards support such feature but I never have this trouble.


My question is, is this a quality issue? Should I return it?
 
Last edited:
And I found another bugs with the fans.

  1. If I set the fan speed to 20%, the fans will always spin and stop every 2 seconds.
  2. Some fan speed setting, for example, linear rise - flat - linear rise; the fan speed will run in 100%.
 

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