So i was playing wow and suddenly this VERY loud rumble starts to come from my PC asif some big fan went on. But the only fans in my PC are the CPU fan and exhaust fan. Both are always on 100%. GPU fan is temperature controlled but its never that loud at 100% and it didnt go to 100% anyway.
I just restarted my computer and the loud rumble is gone.
Could this be a broken harddrive? If it is.. sorry for not listening in http://www.mmo-champion.com/threads/...14#post9981014
although the rumble was much louder than in the topic that i just linked.