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Title: 7970 Fan Fixes Post by: tron1082 on January 21, 2014, 02:15:57 AM I have 8 7970 cards running in milk crates with box fans on them. 2 of the 8 cards have started to have fan issues after running 24/7 since May. I've seen/read several different opinions on how to fix this. Unfortunately I don't have the boxes to RMA these cards, the rigs came pre built. Is it crazy to just remove the plastic housing including the GPU fans and let the cards just be cooled by the box fans I have setup next to the rigs?
Title: Re: 7970 Fan Fixes Post by: Wipeout2097 on January 21, 2014, 02:26:52 AM It is a tad crazy, yes. The fan cools the core, the rams and the vrms.
You would need to seriously undervolt and underclock (down to 0.9V or so) and monitor the temperatures. I mean, babysit the cards. I'm in the same boat. I'm going to need to adapt a cpu fan into a card, cutting wires and using some duct tape or other method. |