My computer has been running like junk recently. It's approx. 4 months old so there is no reason for it. I bought TechTool Pro 4 because of a suggestion in the macworld magazine. IT's told me that I have "Bad blocks" and it means things can't be saved reliably in certain places... problem is... it isn't telling me how to fix this.
I mean my computer is running absolutely horrible. It won't open to things at once, it lagggggggs takes forever to load anything. I need help.
It sounds to me like the hard drive may be faulty. blocks often refer to spaces on the hard drive for storing information. Also, if it isn't reliably saving files then that is also another pointer to the hard rive. Lagging can also be cause by a faulty hard drive. If it's only 4 months old, bring it back to apple and let them know of the problem.
mel
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MacBook Pro 1.83Ghz 2Gb RAM 80Gb hard drive
iPhone 8Gb
iPod Touch 8Gb
iPod photo 20Gb