HI iam masthan from india i hava a problem with my ide bus i replace 14 times my harddisk bus, when i newly installed my bus then it will be working properly for 2 or 3 weeks or 2 days after that when iam in working with some other programs then the hardisk light will be glow for a moment and the system will be restarted the a message is appearing at the booting time "insert proper boot device" after that when i install another new ide bus then the system will be working properly what is the problem whether smps problem or the motherboard problem or the harddisk problem i doesn't know please send me the reply