Quote:
Originally posted by gmat
Again i doubt that copper part IS a heatsink.
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well the copper part was cut to make little fins... also the other 2 main aluminum heatsinks also have this same copper finned heatsink on the opposite sides of their chips....
also... there is a series of air holes cut out of the casing next to this little heatsink
maybe its a dual purpose heatsink/emi shield
wouldnt it be cool to have a pcp&c engineer in here? he could tell us exactly what is and what isnt safe to be doing to it.... and exactly why some heatsinks are live and some arent.