Answer to: Replacing broken HDD seagate 320GB 7200 for Samsung 320GB 5400I have had this problem twice on my old 2009 MBP. I had a broken HDD connector cable. What I would do: Test the original HDD by connecting it via USB to your mac and starting it up (maybe use the C or Optopn key), could be that the original HDD wasn't even broken in the first place ;) If this doesn't work it probably is broken indeed. Then do the same with the new HDD (connect it via USB). If this works then the internal connecter is probably broken. This was the problem in my case altho the first time, theyve replaced my HDD. The second time they've replaced the cable for €120. Id buy the cable off of ebay ;)
Answer to: iPad3 won't connect to wifi; can't turn off or open settings!This is a known problem by Apple, read this article for more info. Theres probably something wrong with the WiFI chip, you should return your iPad+AC charger+usb cable to your reseller and then you'll get a new one.