I am getting CPU fan error while starting, and my system reboots again and again in matter of seconds, now I read some threads and read about setting low rpm limit lower but the thing is in the bios menu, it shows only one fan connected with 1500 rpm speed, I think the guy who was assembling fixed all the fans through one socket, I am using cm 212x on 4790k, z97-a asus motherboard, also the cooler Master Thermal paste ran out so I got some cheap white heatsink compound, couldn't get good ones around here, I am an amateur obviously, please help.