<human>: Hello all;

So a while back, I installed a brand new shiny, all-that-I-Could-afford graphics card on my Desktop PC--an MSI GeForce n460GTX Hawk graphics card.

It runs what I need it to just fine, but other than its graphics card my desktop is rather run of the mill. To list:
Hewlett-Packard HPE-210f (With a 'windows experience' score of 4.1!)
AMD Phenom (tm) II X4 945 Processor    3.00 GHz
8.0GB RAM

What my PROBLEM is, however, is that my graphics card regularly seems to beep as if it's in the throws of cardiac arrest, seeming to experience its problems all at once for a long while until it will eventually just stop. SOMETIMES it will do this while I am on the computer and just doing things that aren't very graphics-intensive, but almost always it decides to do this in the middle of the night, when I am trying my best to sleep.

My hope was that someone here might have an idea of what I could do, or what might be causing this. I've thought it might have something to do with power-flow (??), but this would seem to be counter-intuitive, as it only beeps when it's (presumably) NOT sucking up electricity left and right?

Any help you all could give would be greatly appreciated! The only lead so far that I've had are others saying it's a simple defect (sort of sounds too wide-spread for that, however, from all the reports 'round the web), or that I should put... that blue poster-tac stuff over the speaker on the graphics card.

Thanks again!

Condense the text into a few key points
<bot>: My computer beeps incessantly in bursts at night like a heart patient's failing thumper, and I could use your help diagnosing the problem!