Assalamu Alaikum
may kal WD 3TB hardisk le kar aya hn. pc se connect karne ke bad windows 7 se jab maine partition banane la ga to 746 gb ka aik alag partition show kar raha hay jo na to format ho raha hay or na hi delete. windows 7 hone ka bad wo partiton show bhi nhy kar raha. manage me check kya to show ho raha hay par delete format kuch bhi nhy ho rha. koi plz help kar step wise.