> > > > > > > My power supply's fan died and ended up really elevating the
> > > > > > > temperature in the case during a qt compile.  Now I'm seeing all 
> > > > > > > kinds
> > > > > > > of strange and colorful artifacts on the screen, even after the 
> > > > > > > system
> > > > > > > was powered off for several hours with an external fan blowing on 
> > > > > > > it.
> > > > > > >
> > > > > > > Is that definitely the video card?
> > > > > >
> > > > > > Sounds like it.  Just in case it has not been totalled you may want 
> > > > > > to
> > > > > > open the case, remove the video card and use a soft brush and vacuum
> > > > > > cleaner to clean its cooling fan and heatsink.  This may be 
> > > > > > underneath
> > > > > > the card and difficult to reach without taking it out.  While 
> > > > > > you're at
> > > > > > it, repeat the exercise on the CPU.
> > > > >
> > > > > Or maybe it's the thermal grease paste, it usually doesn't like being
> > > > > roasted. Replace it, if possible.
> > > > >
> > > > > I'm not an expert on this kind of stuff but I had similar artifacts 
> > > > > while
> > > > > overclocking my video RAM so maybe the chips didn't make it.
> > > >
> > > > http://www.arcticsilver.com/
> > > >
> > > > I have used Arctic Silver 5 and have been very happy with it (on an
> > > > overclocked PIII).
> > >
> > > It's also quite possible its the PSU if your still using the same one,
> > > have you replaced it?
> >
> > Really, the power supply itself could be causing the video problems?
> > I am still using the same one with the case open for ventilation.  I'm
> > about to order some stuff from New Egg.  Not sure if I should include
> > a video card now.
> >
> > - Grant
>
> try another power supply first if you can, it would not surprise me if
> its unstable power from an overheated supply causing the problem

Thanks everyone.  Check out the new gear:

power supply:
http://www.newegg.com/Product/Product.asp?Item=N82E16817171007

video card:
http://www.newegg.com/Product/Product.asp?Item=N82E16814130067

CPU:
http://www.newegg.com/Product/Product.asp?Item=N82E16819103774

This system plays music, movies, and browses the web.

- Grant
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