Solution for heat

[Kiril The CS]

Hello all.
I have
Pentium 4
Galaxy geforce 210
3 gb 566mhz ram
Old d945gnt mobo
My brother by mistake bought a small size cabinet which is wrong for mobo.Somehow we fixed it but temps are soaring. It is very fragile and even surfing on Chrome gives out a whine.
What can i do to reducxe temps? (cheap methods and no changing of cabinet)

 

[Arnav01]

Get an aftermarket heatsink and fan.
And try these tips!
http://pcsupport.about.com/od/maintenance/tp/pc_cooling.htm