FX-8320 Auto power saving modes cause freeze

spudz86

Reputable
Jul 21, 2014
12
0
4,510
First off Sorry if I'm posting things wrong on the forums. I'm new!!!
I belt my first build back in April and i have had a random freeze ever since. Things I have done to looking for the problem are updated all drivers,Bios, Memtest the RAM, Seatools checked the HDD, Changed PSU, one stick of ram at a time, Changed Ram to other slots, ran prime95 and furmark. No problems when doing this. After all this noticed the Vcore volts dropping down to 0.890 and moving all round from there. So i disabled the power saving modes, and the Turbo mode in Bios and manually set all the frequency and multipliers and volts. So could this have been my random freeze. It didn't blue screen or anything it just freezes mouse and keyboard lock screen just freezes what evers on at the time. The CPU temps are cooler to since I have done this. I have yet to have it freeze since that was two days ago.
System Hardware
Mobo: Gigabyte 990FXA-UD3 Rev 4.0
CPU: AMD FX-8320 Cooler: cooler master hyper 212 evo
GPU: Gigabyte Geforce GTX 760 windforce 4gb Rev 2.1
RAM: Kingston HyperX black series DDR3 1600 8gb (2x4gb)
HDD: wd caviar blue 1tb 7200rpm
PSU: XFX pro650w core edition

Could the Vcore jumping around like that make the system freeze?