External Hard Drive Not Recognized is a quite common situation faced by many users. People blame the Operating System, scratch own heads but problem persists. It is sad that, the hardware manufacturers actually provides no direct open way to contact them or ask in some way. So, the sufferer with the brick (read External Hard Drive), searches and searches on Google Web Search, few get their External Hard Drive Not Recognized status to External Hard Drive Recognized status, but possibly its not that common as we all are busy, for less important data; the whole thing becomes a huge pain – fighting and killing and evening really do not help that much. There are various technical aspects to solve or throw it away.
Please read more- External Hard Drive Not Recognized : Pointing Towards the Solution