Pc fan speeds up at shut down. Windows 10

Jeff21

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Feb 23, 2017
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This is probably normal.
When I sleep, hibernate or shut down when my cpu or gpu is warm after gaming my fan speeds up a bit at the final stage of turning off, the hotter it is the faster it goes but it then turns of when the pc is unlike the other threads. Again this is probably normal.
 
Solution
Is CPU fan really fast at start up and then slows once windows loads? That is what mine does, I can't say I noticed at shutdown

I am just guessing here but it could be the final step of shutdown is controlled by motherboard and it uses default bios settings for the fans at that stage.

I think its just normal.

Colif

Win 11 Master
Moderator
Is CPU fan really fast at start up and then slows once windows loads? That is what mine does, I can't say I noticed at shutdown

I am just guessing here but it could be the final step of shutdown is controlled by motherboard and it uses default bios settings for the fans at that stage.

I think its just normal.
 
Solution

Jeff21

Reputable
Feb 23, 2017
31
0
4,540


thanks I think the same I just noticed it because the fan was already at a speed so when the fan speeds up for the final stage I notice it more than when it is at normal heat.
Thanks again :)
 

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