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Author Topic: Computer shutdown automatically at startup  (Read 3189 times)

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alfred25

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    Computer shutdown automatically at startup
    « on: May 06, 2009, 07:55:31 AM »
    HI.. CAN ANYONE HELP ME! I HAVE THIS PC AND IT ALWAYS SHUTDOWN AT START UP.  I ALREADY CHANGED THE PSU, CLEAN EVERYTHING, CHANGED THE RAM AND I EVEN REMOVE ALL THE STUFF INSIDE LIKE hd,ram, & video card AND IT'S STILL THE SAME. DO YOU THINK IT'S THE BOARD THAT CAUSES THIS PROBLEM? I DON'T THINK THE ISSUE IS ABOUT THE SOFTWARE. WILL SOMEONE HELP ME OUT.
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    Kurtiskain



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    Re: Computer shutdown automatically at startup
    « Reply #1 on: May 06, 2009, 02:47:09 PM »
    If you have replaced everything but the mobo it is definitely a good starting point.

    Do you have all the motherboard standoffs in place?
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    hot dog

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    Re: Computer shutdown automatically at startup
    « Reply #2 on: May 06, 2009, 04:22:34 PM »
    this is a long shot, but try a different mouse or keyboard....I've had a similar problem with another computer and when I looked in the CMOS BOOT LOG, it showed multiple KEYBOARD errors.................it could be an I/O conflict resulting from a bad input device

    good luck
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    Griff



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      Re: Computer shutdown automatically at startup
      « Reply #3 on: May 06, 2009, 04:25:49 PM »
      Hmm... do you know how far into the startup it gets before it shutdowns on you?
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      alfred25

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        Re: Computer shutdown automatically at startup
        « Reply #4 on: May 07, 2009, 07:52:52 AM »
        Quote from: Griff on May 06, 2009, 04:25:49 PM
        Hmm... do you know how far into the startup it gets before it shutdowns on you?
        the farthest as of now is on the windows logo. Sometimes it doest turn off when i put a ram on it but when i put the ram back the problem occurs. I changed also the ram with the good one and still the same. Help me please. Do you think the mobo is the problem?
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        alfred25

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          Re: Computer shutdown automatically at startup
          « Reply #5 on: May 07, 2009, 07:58:27 AM »
          Quote from: hot dog on May 06, 2009, 04:22:34 PM
          this is a long shot, but try a different mouse or keyboard....I've had a similar problem with another computer and when I looked in the CMOS BOOT LOG, it showed multiple KEYBOARD errors.................it could be an I/O conflict resulting from a bad input device

          good luck
          I don't think its the keyboard and the mouse. I remove evrything on it. I just only leave the processor on the mobo but still the same problem.
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          Kurtiskain



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          Re: Computer shutdown automatically at startup
          « Reply #6 on: May 07, 2009, 02:39:08 PM »
          Also; what are the temperatures the CPU gets to?

          check in your BIOS
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          xavier

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          Re: Computer shutdown automatically at startup
          « Reply #7 on: May 07, 2009, 03:47:02 PM »
          A few things to check> heat sink mounted securly> thermal paste>Poss:board or something shorting to the case to the board>bulging capasitors>are all the connection from the new power supply connected?>even though its a new power supply could be that.
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