Very easy to do that although this miner cannot change fan speed. You just download MSI Afterburner and chagne fan speed manually by your choice. My 280x always stay around 55 - 62 celsius degree temp ( environment temp around 32 celsius degree - Vietnam)

have you ever try stock bios ?

Okay, let's configure like mine : Win7 64bit, VM 24GB, Catalyst 13.12, AfterBurner 3.0.1.
Set unlock mem and core in AfterBurner, set Fan speed constant at 90% and mining at moneropool.org with port 5555.
I think your problem is in ATI Driver, you should uninstall all ATI driver and its relative ( delete is good choice ) and reinstall if after restart. DirectX will not help anything

now i delete all soft, restart, install sdk 2.9, cata 13.12.. restart, and zero effect (( dropp memory clock all time.

link?

Hmm, pm me your rig teamview id with password, i will try to fix it by myself

let's me try it once

as you wish
http://s27.postimg.org/9fblqokib/proof.jpg

I told you but you didn't believe in me