My AMD 3200 64 doesn't POST. When you turn on the power the lights come up the fans start working but it doesn't go to the beep and it just hangs. The monitor doesn't show anything at this moment. If you try just turning it off and on for like 20-30 times it boots up properly and works fine. I tried to use the search but there are no complete threads with solutions. Could you recommend me what to do?