I am facing a strange problem of my second HDD which is 160GB PATA, getting undetected by my computer after I successfully boot it. I am using Asus M2A-VM motherboard. I first thought that the problem may be with my data cable.So I changed it. But this problem reappeared after some days. Even DVD-Writer is also getting this problem. My first HDD which is 160GB SATA is not showing this problem.
Some times this problem appears even after 2-3 hours of use and sometimes just after the computer boots completes. Even the BISO screen does not show HDD. I need to remove all the power and data cables and reconnect them. Why this may be happening? Is there any problem with motherboard? Please help me.