New
#1
Random CPU spikes and performance lag
Hi everyone. Ok so after relentless searching online for this problem, and the solution that might be out there , I've finally decided to just post here about it.
Problem:
-My computer is getting random performance lags that last 3-5 seconds.
-The cpu usage will jump when it happens; anywhere from 50-100%
-It's completely random and is very hard to catch but it happens when I'm:
a. browsing the internet with only firefox open; engaging in miniscule internet activities.
b. watching a youtube video at any pixel size.
c. playing a software intensive game.
symptoms:
-Computer slows but doesn't freeze
-the really bad spikes are up to 100% cpu usage; usually though they are 70-80%.
-Video sound gets distorted and choppy; like if you have an injured CD that still plays right through the scratches but gets all choppy sounding.
-often times the mouse pointer will, all of the sudden, be trailing during the strange slow motion performance lag.
fixes I've tried:
-Cleaned out entire case fans, vents, cpu heatsink.
-disabled home network
-increased gpu fan speed
-monitored cpu temps
-made sure all drivers were up to date for everything in my computer
-ran spybot and also my av of course (who wouldn't right? lol.)
I have all my system specs in my profile. I tried and tried to catch the problem today with a screenshot while watching an hd trailer on youtube; I finally did! but I wasn't able to catch it again while I had the process list up ; it just wouldn't happen again.
Thanks for the help in advance!! Here's the screenshot I caught.
P.S. funny shot I got. Ironically an evil machine is hunting the guy from transformers- coincidence? I'm having nightmares!