New fans, CPU temp hitting 50 - 85 degrees celcius nothing running

Mattyyyyp

Reputable
Jan 1, 2015
7
0
4,510
I bought this computer about 2 weeks ago, built it about a week ago since then it has been running fine. I over clocked the processor to 4.2ghz. The temperature was only on about 30-35 Degrees Celcius when nothing was running, when running battlefield 4 it was on about 60 - 70 degrees celcius. Today I got some new blue led deep cool XFans 120mm just installed them and now my CPU temperature is about 75 - 85 with no program running. The power it was and is using when nothing is running, it used to have 12 watts of power, now it uses 25 watts with fans installed.


CPU: Intel Pentium G3258
Mobo: ASRock H81M-HDS
RAM: 8GB (2x4GB) Kingston HyperX Fury DDR3-1600
HDD: Western Digital WD Blue 1TB
GPU: Gainward 2GB Nvidia GeForce GTX 750Ti OC
Case+PSU: Thermaltake Versa H21/H22 w/ 500W PSU
Monitor: 21.5" 1920x1080

Why is this happening?