i just moved my system to a new case the DIABLOTEK ABYSS ,,it passed one day my 1tb hdd wd green does not show up anywhere,not in disk managment ,not on cmd,no where,,when i start the system ,the hdd makes a beeping noise for 3-4 times and then nothing,,,my os is in a crappy 160gb exselstor hdd,,,any help is much aprisiciated