Freezing and restarting after Hardware Upgrade

[iiParnellHDx]

Hi All,

I have recently upgraded my pc from AMD to Intel.
However since doing so I have experienced freezing of my PC sometimes it turns itself off and other times it just freezes. This usually happens after about 10 mins. I have the latest bios and drivers installed from the relevant websites. I have tried reinstalling windows to no avail. However the one time it hasn't frozen I managed to run AIDA64 for an hour with CPU temp maxing at 54C, therefore I don't believe my CPU is overheating, however after an hour I decided to stop this test in the hope that I could run another, however my PC froze straight after stopping the test which is odd?

Here are my specs;

Motherboard: Msi x99 sli plus

CPU: Intel i7 5820k (OEM)

RAM: Crucial ballistic sport DDR4 1x8GB STICK 2400MHz (running at 1200MHz due to single channel)

GPU: XFX R9 290X

PSU: corsair hx850

Boot drive: Sandisk 60GB SSD

The only thing I could think of would be only having one stick of ram which is therefore running in single channel at 1200MHz?

I will post Aida64 screenshots when I finish work

Anything that you think will help let me know I will post it

Thanks

 

[Okedokey]

What power supply unit?

 

[iiParnellHDx]

Power supply

I have a corsair hx850 http://www.corsair.com/fr-fr/hx-ser...y-850-watt-80-plus-gold-certified-modular-psu

 

[Agent Smith]

I'm thinking maybe RAM? Try Memtest 86+ and run for at least 4 hours.