Hi,
I have two Inspiron 1545 computers with the same problem. They work just fine and then all of a sudden they will come up with error that Hard Drive can't be found(tried to remove and reinstall drive didn't help). I can reformat drive and reinstall Windows 7 then it will work fine until the next time it decides to do the same thing. Is there an internal issue with this computer to cause this nightmare? Really like this little computer and thanks for any feed back I can get.