My Hard Disk Drive is not recognized During Boot up

Hello, my Acer Aspire 5570Z laptop displayed a message Hard Disk Drive is not Recognized while booting up, it all just happened suddenly. It's a 4 months old hard disk and my laptop is 1 year old. Previously the hard disk was working well but now I am experiencing this message on each boot up. I have tried almost everything to sort out this issue but I haven't found anything effective yet. So kindly help you out?

Well you should go to the BIOS settings and alter the controller settings from AHCI to IDE.

Hope this would work for you, if not then you should look for a recovery specialist or else you can reach us at 1.800.347.5377.