I just got a brand new P4 2.4ghz 533mhz CPU with a retail heatsink and fan. Now I'm having trouble keeping it cool, I installed MBM and the system temp is 77F, but the CPU jumps quickly to 167F within a few minutes after boot. Is the heatsink/fan combination not fitted properly, thus creating this problem? This is the first system I have built in a long time so don't be too harsh
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