Computer freezes a lot.Can this be a memory issue

alexakis99

Distinguished
Dec 2, 2012
240
0
18,710
Hi guys ,
my computer suddenly started to freeze a lot.Like i am alt-tabbing from browser and then it freezes for like 15 seconds.I tried formatting and re-installing windows but is still the same.Although before formatting my computer once froze for like 20 minutes and it would only respond to restart button.I ran a quick 15 long memtest86 test and it shoed no error .Do you guys know what the problem could be?i didnt have the problem until recently.Also playing League of legends it occasionaly freezes.It goes from 90 fps to completely freeze.
My computer specs are
Intel celeron g1610 2.6Ghz
320gb seagate barracuda ST3320620AS
2x2GB VS2GB1333D3
GA-Z77-DS3H
my temperatures are really normal
CPU most 45C
HDD most 43C
 

TRENDING THREADS