Question RX 570 GIGABYTE GAMING fans at high speed on Windows startup

Iel

Prominent
May 30, 2019
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Well, guys. I have a RX 570 8GB Gigabyte Gaming a month ago, And I began to realize that when Windows is starting the Fans rise sharply to 100% for 1 second and then enter the "fan stop" mode.
During use in games nothing like this happens, only in the boot of the O.S.

Is this normal or should I contact the RMA?

I appreciate anyone who can help.
 
I think that sounds normal, IMO. During the POST process, the fans will start, and then stop. Though, they shouldn't be spinning at 100% speed though. Which PSU do you have ?

This is what Gigabyte has to say, about this fan feature ::

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Well, guys. I have a RX 570 8GB Gigabyte Gaming a month ago, And I began to realize that when Windows is starting the Fans rise sharply to 100% for 1 second and then enter the "fan stop" mode.
During use in games nothing like this happens, only in the boot of the O.S.

Is this normal or should I contact the RMA?

I appreciate anyone who can help.
My 580 does boot with 100% fan speed for a second randomly. I dont see anything wrong with it.