Legit Reviews

Well every so often I'm sitting here at my PC and I hear a high pitched beep-type sound from my computer... almost like a whine but not quite. Lasts for half a second to two seconds sometimes, but nothing happens. Kinda worried actually.
Is this something to do with my LCS?

possible fan issue?

i'm not sure really, but i'll have to find out soon. it keeps beeping when the systems under load even when windows isnt' struggling