how do you lapping hs and cpu

[EDM17]

I know that you are supoposed to sand the hs flat using really fine sand paper but are you supposed to sand the proccesor flat as well. I have a globalwin 32 and a amd 1 gig tb. i get temos of 27 idle and 47 under full load while running at 1177mhz just trying to find a way to cool it more with out spending money

[Rob Cork]

Sanding socket cpus (AMD socket A, Intel socket 370) is dodgy, as the actual cpu core is exposed. People used to sand the slot cpus, because they had a heat spreading plate on them which could be sanded safely. You probably wouldn't get much of a temp drop anyway, if any. 47C is fine for a tbird - if you dropped it to 40 you could probably get 1200 or higher, but it'd take more than lapping to get you there (start thinking watercooling, or huge-ass hsf's like the swiftech - http://www.swiftnets.com/MC462.htm ).