It was working fine. its been one and half years now.
but from last week after the pc starts up, almost after 5 or 6 minutes the pc restarts by itself. the front led light just goes off and one beep arrives and system restarts without showing any error and it goes on at different intervals.
And at times when i switch on the system the motherboard power light is on, fans gets on but no display and front power leds doesnt work.