I purchased a WD Passport Essential SE 1TB around six months ago. It was working good but now from last few days am getting some connection problem. The problem is that when I try to connect it with my computer, it wont connect in the first attempt. I need to try it 3 to 4 times. After many tries, it starts beeping for few seconds and than gets detected with the system. I dont think this is normal behavior of any hard drive. Can you guys help me out for this ?