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When I switch the power on my computer will not start properly but what happen is:

  • the CPU fan will burst from 1/10 of turn and after nothing.
  • the light of the front panel will flash one time
  • the light on the mother board is green and bright

Here is the video of what happen: http://youtu.be/KJ8jcsl_AXY

I already remove all no needed component, clear the CMOS and clean the hardware part following this article from hardwaresecrets

I don't have another computer for check the part. Is somebody known where it's can come from before I have to check all part one by one with another computer?

Hardware:

  • Motherboard: Asus P5WD2 rev. 1
  • Graphic card: Asus
  • Power supply: Ultra Xconnect ATX 500W
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Any POST beeps? if you don't have an internal speaker, you might want to get one so you can hear the POST beeps, otherwise, you can get a POST card that will read the code off for you. It is easier to use the built-in diagnostic tools than play the guessing game by moving parts around. –  MaQleod Nov 25 '12 at 20:18
    
No no beeps. I'm not sure that I have and known what is a POST card. –  Woof Nov 25 '12 at 20:22
    
    
Could the motherboard have a particular connector that it receives extra power on? For example, back in the days of the P4, with the P4, you got a symptom like that if you didn't plug in the 2x2 cable from the power supply to the motherboard. –  barlop Nov 25 '12 at 20:30
1  
Why -1, can you be courageous enough for explain why? –  Woof Nov 25 '12 at 20:49

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