my house blackout when i switch on my pc

Before this, it just produce a long beep sound and I just shutdown it when happened.Now my house blackout when I switch on it.I don't know how to do??
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More about house blackout switch
  1. Is your PSU set for the correct voltage where you're at i.e. 110 or 220.....sounds like a problem with building electrical or the PSU is really going crazy
  2. If what you had said is right .. what should I do??
  3. Well, flip the voltage switch on your PSU (if it has one) or try plugging the computer into a different circuit.
  4. Avro Arrow said:
    Well, flip the voltage switch on your PSU (if it has one) or try plugging the computer into a different circuit.


    ______________________

    +1 set it to the proper voltage, try it maybe in the kitchen or a far part of the house, either 'should' put you on a different electrical circuit, where you're at could be miswired, possibly ground and neutral reversed or even no neutral
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