remove card
reset PRAM (Apple+Option+P+R at boot)
check running 32 bit
shudown
re-install card
try downloading the driver again from the AS website and re-install
try enabling again with a blank catalyst show
if it doesn't work - move to another slot
(no need to re-install driver)
let me know what happens... on both your macs...
does it work in another mac?
If still not working - contact Active Silicon Directly - might be a dead card?
Active Silicon phoenix Support:
phoenix.support@activesilicon.com
send them your a system profile (not catalyst system profile)
Open system profile via apple menu and about / more info - save as XML / SPX
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