CPU or Motherboard causing overheating?

maxxxx1998

Reputable
Jan 16, 2016
2
0
4,510
I found this emachine with a lga 775 celeron 420 so I decided to put a core 2 quad q9300 (Motherboared says it supports from Pentium 4 - Core 2 quads) so i put the cpu in and i turned on the system and reinstalled windows 7.I checked the temps of my cpu and it idle is around 45-55 Degree C and ive re appled thermo paste multiple times and I just got a new cpu cooler a Coolermaster tx3 and the temps are no different. what should i do? :)