Before I swap HD to 3TB Seagate, what should I do first?
Have an exsternal 2tb HD that i use for time machine. The hard drive has failed as I see has the death wheel for hours. Bought machine from a Mac store but NO start up disk 10 OS have added OS snow lepord and worked great. would rather look dumb and ask the questions, before things go wrong: 1st format new HD first. to what format? with what? snow lepord disc or exsternal HD? These PC are weird to work on.
Is this a good question?