assistant

I have an older motherboard, sabertooth z87. Recently I had to replace my PSU, reinstall windows 10 and ever since my motherboard assist fans have gone whack. The assistant fan 1 is going on full turbo all the time (8000rpm) and the noise of it is driving me crazy. I imagine it's not good for...

I want to upgrade my graphics card and I don't know if my computer can handle it... Thanks for any help Specs: CPU: Intel Core i5 750 2.67GHz RAM: 8gb (4x2) Motherboard: Intel Corporation DP55WB (LGA 1156) Graphics Card: EVGA GTX 750 ti 2gb Power Supply (PSU): 400w with 6 pin connector. Image...