It is not permanent solution. Referent fan on 5850/5870 can be repaired with grease for ball bearings, it hase to be thick to do job. When you take off plastic mask from the card you can take off the vent, and to take apart it you need two screwdrivers and use it like a lever and the head of vent will pop-out. Now you need to clean the black rounded surface it is a magnet, and spread the grease all over that black circle in thin layer, put the vent back on, and it need to click. Put all back toghether, and remember this operation will void waranty so if you have the paper put card back at the supplier's service.
If cards is used only for mining, it is a good idea to remove the plastic mask and a vent, and replace them with one 12cm silent vent. It will cool good but its look ugly.

In her last blog post she explained how to scrounge cigarette butts if you want a smoke.

Its ironic these days that smoking is banned in most buildings that the homeless can easily have a smoking habit just from raiding the butts outside office buildings in the city 

http://cam4btc.com/  ftw.

Salut mec, but tabernak is a Quebecer oath, and would not normally be ascribed to the French. The French, well known for their love of hairy women and snails in drawn butter, have nothing in comparison to the glorious people of Quebec.

On the subject of intimidation, Quebecers have the signal honor of being one of only two nationalities who have defeated the US in war- the other being the Vietnamese.

lol once again, I haven't told my full story. I'll look less like a fraud as I go on, trust me.