X51 Speed fans (Video Card upgrade)

Melrpm

New Member
Apr 13, 2013
3
0
Pakistan
Well i got the x51 with the 330w PSU, it came with a 640, but that's not enough for gaming so i went and installed the 560 SC but now whenever i play a game for about 10 minutes, the fan starts to speed up ( not the videocard fan), don't know wich one yet, should i be worried or this is normal?