Do I have to control the fan speed in my zotac GTX 480 ??

[planet-earth]

Hi, I bought azotac gtx480 and I would live to know is it important to control my fan speed with some software like (RivaTuner) or just leave it as it is?
and what will happen if i use the software or if Idon't use it ??

 

[jryan388]

It's not going to let itself burn up. It's fine if you just leave it alone.