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I have two interal seagate 3TB hard drives and 5 external usb drives.

Now wvery time i try to move mouse after some inactivity peroid. my system hangs and i ahve to wai for 2-3 minutes to get going.

System sometime becomes slow

I has been right from fresh install

What should i do

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Sounds like one of the drives is a "Green" drive. I would figure out which one it is and replace it. I would disconnect all the external usb drives to eliminate those. I assume they are hdds not flash. – Ramhound Dec 2 '12 at 6:32
go to the power options and disable the HDD shutdown to save power. – magicandre1981 Dec 2 '12 at 6:44
what are green drives and also i ahve installed all OS on it. can't i fix the problem now without replacing them – user825904 Dec 2 '12 at 7:27
green drive = slows 5400rpm drives with lower power consumption. Have you tried my suggestion? – magicandre1981 Dec 2 '12 at 8:25

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