Post a link to the mobo.
Did you use a new cooler or the old one?
Did you apply thermal paste to the new cpu?
Tell the make and model of the psu.
I installed an Athlon X4 870k cpu on my FM2+ Motherboard. Before i had an Athlon X2 340and at every 10-15 min it keeps crashing. Any sugestions to fix this? Pls help i really appreciate.

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