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sapphire r9 280x dual-x bf4 3gb fan problem

malkoumx

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Oct 8, 2015
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Hi every one here

i'm new in this forum, and this is my first post here,


I have a issue with my card sapphire radeon r9 280x dual-x bf4 3gb,

his fan, whene i turn on my computer they work for 2 minuts and then stopped, after that they start work whene the graphic card reach 70˚, and whene i open my catalyst to activate manual fan control they don't work, except whene i use 80% of rpm, if i change rpm to 79% they don't work.

i remarque that in saphhire strixx i can't find vram temerature (n/a)


i don't know where is the problem! and if there any solution!


my best regards
 

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when i turn on my computer they work for 2 minutes and then stop
You are positive that they are stopping, or are they just slowing down?
Secondly, are both fans stopping, or is it just one of them?
Are you actually having temperature related problems?
 

malkoumx

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they stop downright, both of them.

for the temperature i havn't any problem ( all things right: cpu, ssd, hdd, .... )
 
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Sounds like it could be a bad fan controller on the card if it won't go below certain speeds manually.
 
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