Recently, if I've had a game open (TF2, Counterstrike, LoL etc.) for a while, every so often I will have random spikes of low FPS (2-10), and at the same time as the FPS drops all of my system audio will go staticy (hard to describe, somewhat similar to if you half unplug headphones and twist them).
I've been googling for a bit, most people say that it is something to do with a faulty power supply (I use a laptop), but mine is working fine.
Anybody got ideas on how I could fix it / what could be causing it?
Thanks.
My laptop is an Inspiron n5110 which I've had for 13 months.