Always appear spin wheel
Hi iMac friends,
I change the hard drive but unstable if install 10.6.
I change battery, seems o.k. But still sometimes halt.
Then I down grade to 10.5, seems better but spin wheel still appear when upgrade Safari 502 and itunes10... So now I don't know which parts problem or cannot support updated software?
Please help and discuss together....
Is this a good question?