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We had high winds early this morning and several power outages. I have a back up battery back up on our PC's, but my wife decided to turn off the PC's after several outages. When I try to boot my Win 7 64 machine I get Nothing. When I hit recovery, I get ACHI port 0 device error. Attempting to boot normally or boot to last known configuration after that does nothing. Any ideas?

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You say many times that you "get nothing" or that it "does nothing", but that's a totally unhelpful description. Does that mean you don't even get a BIOS screen? Or that the boot process hangs? (And if so, where?) Or that you get an error message? (And if so, what message?) – David Schwartz Apr 2 '12 at 18:45

That error is usually a sign of hard drive failure. Use the hard drive manufacturers diagnostics on the drive to see if it is toast.

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