Hey there i recently got a "new" biostar t5xe mobo from a friend, as i had an old i3-530 sleeping in a corner with 8gbs ddr3. Everything works fine so far. I took my old 9800gt 1gb to install on the new mobo and the fan on it, doesn't work but bios will load etc. I would like to specify that i had to put back the gpu on the very old rig it was on (msi boston 1.0, 4gb ddr2, same 350w psu), and it works fine there. I tested the card on another mobo, DZ68DB, and it does the same thing, fan won't work on the gpu. Tested another gpu on the biostar mobo, and works fine. Can someone help me, i'm getting confused as to what is creating this problem.